Kisaki Tetta did not believe in mysteries.

Mysteries were simply problems with insufficient data, and Kisaki specialized in collecting data. He sat in the Valhalla warehouse, surrounded by papers, laptops, and the faint smell of cigarette smoke, methodically assembling everything he could find about Hanagaki Takemichi.

The results were... impossible.

"Nothing," he muttered, pushing his glasses up. "There's nothing."

Hanma lounged nearby, flipping through a magazine with obvious boredom. "Nothing good or nothing at all?"

"Nothing at all." Kisaki turned his laptop screen to show Hanma. "No birth records. No school enrollment. No family registry. No medical history before the asylum admission. It's as if he simply... appeared eight months ago."

Hanma leaned forward, interested despite himself. "Appeared where?"

"On a street in Shibuya. Witnesses reported a car accident, but when police arrived, there was no car, no driver, no evidence of any collision. Just him, unconscious on the pavement." Kisaki's eyes narrowed. "He was admitted to the mental ward with no identification, no wallet, no phone. Nothing."

"So our little rabbit just... popped into existence?" Hanma's grin widened. "That's even more interesting than I thought."

"It's impossible. Everyone has a past. Everyone leaves traces." Kisaki stood, pacing. "I've checked every database I can access. Public records, private archives, even underground information networks. Hanagaki Takemichi doesn't exist before eight months ago."

"Maybe he's from another country?"

"Impossible. He speaks native Japanese, knows local geography, references specific Tokyo locations and events. He's local. He just... isn't."

Hanma considered this. "So what's your theory?"

Kisaki stopped pacing. For a long moment, he was silent. Then, quietly: "I don't have one. That's what bothers me." He looked at Hanma, and for the first time, there was something almost like uncertainty in his eyes. "People like us, Hanma—we understand how the world works. We find weaknesses, exploit them, use them. But this boy... he has no weaknesses because he has no history. No past to exploit. No family to threaten. No old friends to turn against him."

"He has the Inuis now."

"Acquired family. Recent. Not as strong as blood ties, but..." Kisaki tapped his finger on the desk. "Yes. The Inuis. Akane and Seishu. They're his anchors now. Which means if we want to control him, we need to understand them."

He opened a new file, already compiling. The hunt was far from over.

Across Tokyo, in the Black Dragons' base, Taiju Shiba was conducting his own investigation.

Unlike Kisaki, Taiju had resources Kisaki could only dream of—generations of underworld connections, information networks that stretched across the city, and people who owed him favors. He'd set Koko on the task of finding everything possible about Hanagaki Takemichi.

The results, presented in Koko's meticulous style, were equally baffling.

"There's nothing," Koko reported, his expression carefully neutral but his ears betraying his discomfort. "Eight months ago, he appears on a Shibuya street with no identification, no history, no records. Before that—nothing. No schools, no doctors, no family. It's as if the universe simply... generated him."

Taiju studied the papers before him. Birth certificates, school records, medical histories—all blank. Photographs of locations where Takemichi should have existed but didn't. Interviews with people who might have known him but didn't.

"A ghost," Taiju murmured. "He's a ghost."

"Either that or the most sophisticated identity erasure I've ever encountered." Koko adjusted his glasses. "But even erased identities leave traces. Digital footprints, old neighbors, someone who remembers. This is... complete absence. Absolute zero."

Taiju was quiet for a long moment. Then, unexpectedly, he smiled.

"Interesting," he said. "Very interesting."

Koko blinked. "Interesting? Taiju-san, this boy has no past. No history. No anchors before the Inuis. That's not interesting—that's deeply suspicious."

"Perhaps." Taiju leaned back, his massive frame somehow making the chair look small. "Or perhaps it's exactly what makes him valuable. Someone with no past can't be blackmailed with old secrets. Can't be turned by old loyalties. Can't be controlled through family or friends he doesn't have." His smile widened. "The Inuis are his only ties. And the Inuis are ours. Which means, effectively, he's ours."

Koko considered this. "You're saying his lack of history makes him more useful?"

"I'm saying his lack of history makes him ours to define. We get to shape who he becomes. What he values. Who he loves." Taiju's eyes gleamed. "That's power, Koko. The purest kind."

Koko was silent, processing. Then, quietly: "You're not going to tell Inupi about this."

"No." Taiju stood, signaling the meeting's end. "Inupi is happy for the first time in years. His happiness makes him useful. I won't disrupt that with questions that have no answers." He paused at the door. "But I'll be watching. If the boy proves dangerous, I'll handle it. Personally."

He left, and Koko sat alone with the impossible files, a strange unease settling in his stomach. Hanagaki Takemichi was a puzzle with no solution—and puzzles like that rarely ended well.

Three days passed since Taiju's "interview." Takemichi's bruises faded from purple to green to yellow, and his mobility slowly returned. Inupi visited daily, sometimes multiple times, always bringing food or small gifts or simply his presence. Akane watched over them both with a quiet, knowing smile.

It was a Tuesday evening when everything changed.

Akane had sent Inupi home early with some excuse about needing to talk to Takemichi alone. She'd prepared an elaborate dinner—far more elaborate than their usual meals—and set the table with real candles instead of the usual overhead light.

Takemichi noticed immediately. "Akane? What's all this?"

"Sit down, Take-chan." Her voice was calm, but there was something different in her eyes. Something intense. Focused.

He sat.

She served dinner with her usual efficiency, then sat across from him, watching him eat in silence. The candlelight flickered across her face, highlighting the scars on her arms, the soft curve of her smile.

"Akane, you're making me nervous," Takemichi admitted. "Is something wrong?"

"Nothing's wrong." She reached across the table, covering his hand with hers. "I've been thinking. About us. About our future."

"Our future?"

"Yes." Her thumb traced circles on his skin. "You're here now. With me. With us. But I know... I know part of you still wants to go back. To whatever world you came from. To the people you left behind."

Takemichi's breath caught. He'd never told her about his other world—not directly. But she was a psychiatrist. She'd pieced together enough from his ramblings, his desperate pleas, his references to people who didn't exist here.

"Akane, I—"

"Let me finish." Her voice was gentle but firm. "I understand that need. That pull. But I also know that world, if it exists, hurt you. Left you broken and alone and here. This world—my world—took you in. Healed you. Loved you." She squeezed his hand. "I love you, Takemichi. Not as a patient, not as a friend. As a partner. As mine."

Takemichi's heart hammered. "Akane..."

"Marry me."

The words hung in the air like suspended stars.

"What?"

"Marry me." Her eyes were steady, unwavering. "Stay with me. Build a life here, with me and Seishu. Let me be your family—officially, legally, completely."

Takemichi's mouth opened and closed. No sound came out.

Akane smiled, that soft private smile she reserved just for him. "I know it's sudden. I know it's unconventional. But I've never been more sure of anything in my life. You're it for me, Take-chan. The person I want to wake up next to, the person I want to come home to, the person I want to grow old with." She stood, moving around the table to kneel beside his chair. "I don't have a ring. I don't have a grand gesture. I just have me—all of me, scars and possessiveness and fierce love included. Will you have me?"

Takemichi stared at her, this woman who had pulled him from the asylum, who had fought Hanma with terrifying skill, who had held him through nightmares and cooked him breakfast and made him feel safe for the first time in... ever.

"Akane, I..." Tears pricked his eyes. "I don't know if I can stay. I don't know if this world is real or if I'm dreaming or if I'll wake up tomorrow back in a world where you don't exist. I can't promise—"

Her expression shifted. It was subtle—just a slight hardening around her eyes, a tightening of her jaw—but Takemichi felt it like a physical change in the air.

"You want to go back." It wasn't a question.

"I don't know what I want. I just know there are people there who need me. Who might be suffering because I'm not there to save them." He swallowed hard. "Mikey. Draken. Chifuyu. Everyone I left behind."

"And what about me?" Akane's voice was still calm, but there was something underneath it now. Something cold. "What about Seishu? We don't need saving? We don't matter?"

"Of course you matter! You matter more than—" He stopped, realizing the trap too late.

"More than who?" She leaned closer, her face inches from his. "More than Mikey? More than Draken? Tell me, Take-chan—if you had to choose, right now, this moment—who would you pick? Them or me?"

"That's not fair—"

"Life isn't fair." Her hand cupped his cheek, gentle but unyielding. "I'm asking you to choose me. To choose us. To let go of whatever ghosts are pulling you away and stay."

Takemichi looked into her eyes—those deep, warm eyes that had been his anchor for months—and saw something he'd never noticed before. Something hungry. Something possessive. Something that wanted to consume him completely.

"Akane..." His voice was barely a whisper. "I can't—"

She kissed him.

It wasn't like Kazutora's desperate, claiming kiss. It was slow, deliberate, intentional. Her lips moved against his with practiced skill, her hand sliding into his hair, pulling him closer. When she finally pulled back, her eyes were darker than before.

"I won't lose you," she murmured against his lips. "Not to them. Not to anyone. You're mine, Takemichi. I found you. I saved you. I own you."

The words should have frightened him. They did frighten him. But beneath the fear, something else stirred—a dark, twisted part of him that wanted to be owned. That wanted to stop fighting, stop choosing, stop carrying the impossible weight of saving everyone.

"Akane..."

"Shh." She pressed a finger to his lips. "You don't have to answer tonight. Think about it. Consider what I'm offering." She smiled, and it was warm and loving and absolutely terrifying. "But know this—I'll do whatever it takes to keep you. Whatever it takes."

The days that followed were... different.

Akane was still warm, still loving, still the woman who had saved him. But there was an edge to her now—a watchfulness that never quite relaxed. She accompanied him everywhere, even short trips to the convenience store. She checked his phone "to make sure he was safe." She encouraged him to spend time with Inupi, but always within her sight, always where she could observe.

"You're being paranoid," Inupi said one afternoon, watching his sister hover near the kitchen while they watched a movie. "She's always been protective, but this is..."

"Different?" Takemichi supplied.

"Yeah. Different." Inupi glanced at him. "Did something happen? Did you two fight?"

Takemichi hesitated. He hadn't told Inupi about the proposal. About that kiss. About the look in Akane's eyes that still haunted his dreams. "She asked me to marry her."

Inupi choked on his tea. "She WHAT?"

"Shh! Keep your voice down!" Takemichi glanced toward the kitchen, but Akane didn't seem to have heard. "She asked me to marry her. Said she wants me to stay. Permanently."

Inupi's face cycled through emotions—shock, confusion, something that might have been jealousy, settling finally on concern. "What did you say?"

"I didn't say anything. She told me to think about it." Takemichi rubbed his arms, suddenly cold. "Inupi, I love your sister. I do. But the way she looked at me when I mentioned wanting to go back... it scared me."

"Scared you how?"

"Like she would do anything to stop me. Anything." Takemichi met Inupi's eyes. "I don't think she'd hurt me. But I think she'd hurt them. The people in my other world. If she could."

Inupi was quiet for a long moment. Then, slowly: "She almost killed a man once. Before the fire. Someone who tried to hurt me." He swallowed. "I'd never seen her like that. She was... unstoppable. Terrifying. The fire happened because of that fight—she pushed him into something that caught, and everything went up. She got me out, but she couldn't save herself from the flames."

Takemichi stared at him. "She never told me that."

"She doesn't talk about it. Doesn't want to remember what she's capable of." Inupi looked toward the kitchen, where Akane hummed softly while washing dishes. "But I remember. I remember everything. And if she thinks someone's threatening what's hers..." He trailed off.

"She becomes that person again."

"Yeah."

The weight of it settled over them—the knowledge that the woman who had saved them, who had loved them, was also capable of terrible things. That her love was not gentle. It was fierce and possessive and absolute.

And Takemichi, despite everything, loved her anyway.

Three nights later, Takemichi woke to find Akane sitting beside his futon, watching him in the dark.

He didn't scream. Didn't move. Just lay there, heart pounding, as her silhouette resolved in the dim moonlight.

"You were dreaming," she said softly. "Calling out names. Mikey. Draken. Chifuyu." She reached out, brushing hair from his forehead. "You were reaching for them. Even in sleep, you reach for them."

"Akane... what time is it?"

"Late. Early. Depends on perspective." Her hand traced down his cheek, his jaw, came to rest on his chest above his heart. "I've been thinking. About what you said. About going back."

"Akane, I didn't mean—"

"If you go back, will you remember me?" Her eyes caught the light, glittering. "Will you remember us? Or will this world fade like a dream, and I'll become just another ghost in your memory?"

The question hit him like a physical blow. Because the truth was—he didn't know. He didn't know if this world was real. If Akane was real. If any of it mattered beyond the desperate hope of his own mind.

"I don't know," he whispered. "I don't know anything anymore."

"Then let me help you." She leaned closer, her face inches from his. "Let me be your reality. Your anchor. Your everything. Forget about them. Forget about that other world. Stay here, with me, and let me love you so completely that you'll never want to leave."

"Akane—"

"Marry me, Takemichi." Her voice was soft but absolute. "Marry me, and I'll spend every day making you happy. I'll protect you from Valhalla, from Kazutora, from anyone who tries to take you. I'll give you children if you want them, a home, a family—everything you've ever wanted." Her hand pressed harder against his chest. "Just promise me you'll stay. Promise me you'll choose me."

Tears leaked from Takemichi's eyes, trailing into his hair. "I can't promise that. I can't promise something I don't know."

Something flickered in her eyes—disappointment, maybe, or pain. But beneath it, something darker. Something that made his blood run cold.

"Then I'll just have to make sure," she murmured, "that you never want to leave."

She kissed him again—slow, deep, possessive—and when she finally pulled away, Takemichi felt like something fundamental had shifted between them. Like a line had been crossed that could never be uncrossed.

"Sleep now," she whispered, stroking his hair. "I'll be here when you wake. I'll always be here."

She stayed beside him until dawn, a silent sentinel in the dark, and Takemichi didn't sleep another minute.

The next week was a masterclass in gentle captivity.

Akane didn't forbid him from going out—she simply made it increasingly difficult to want to. Every morning brought elaborate breakfasts made just for him. Every afternoon found her "coincidentally" free to spend time together. Every evening ended with her beside him, reading or talking or simply existing in his space.

She learned his preferences—the foods he liked, the movies that made him laugh, the music that soothed him—and provided them constantly. She anticipated his needs before he voiced them, filled his silences with comfort, wrapped him in affection so complete that the outside world began to feel distant and unnecessary.

Inupi noticed. Of course he noticed. But when he tried to talk to Takemichi about it, Akane was always there, always interrupting, always subtly redirecting the conversation.

"Seishu, don't bother Take-chan. He's tired."

"Seishu, shouldn't you be at the base? Taiju will worry."

"Seishu, why don't you go home early? Takemichi and I have plans."

Each time, Inupi retreated—not from fear, but from confusion. His sister loved Takemichi. Was that so wrong? Wasn't this what he wanted for them?

But Takemichi saw it. Felt it. The walls closing in, slowly, gently, with velvet gloves and soft kisses. Akane wasn't keeping him prisoner—she was making him want to stay. Making the outside world seem cold and frightening by comparison. Making herself his only source of warmth.

It was brilliant. It was terrifying. And the worst part was—it was working.

Days passed without him thinking about Mikey. Without him wondering about Draken's recovery. Without him planning how to save anyone. The world outside Akane's apartment grew fuzzy, indistinct, like a dream fading upon waking.

Only at night, in the dark, did the guilt crash over him—the faces of people he'd abandoned, the weight of a mission he'd forgotten, the voice that whispered coward, coward, coward as he lay in his soft bed with his soft blankets and his soft, possessive love.

It was Inupi who finally broke the spell.

He showed up unannounced one afternoon, finding Takemichi alone for the first time in days. Akane had gone to pick up groceries—a rare moment of solitude.

"You look terrible," Inupi said bluntly.

"Thanks. You really know how to compliment a person."

"I'm serious." Inupi sat beside him on the sofa, studying his face. "You've lost weight. Your eyes are hollow. What's happening, Takemichi?"

Takemichi wanted to tell him. Wanted to spill everything—the proposal, the possessiveness, the slow suffocation of his will. But the words stuck in his throat. Because telling Inupi would mean betraying Akane. Would mean choosing between them.

"She loves me," he said instead. "Really loves me."

"I know she does. That's not the problem." Inupi's eyes were sharp, worried. "The problem is you look like a hostage, not a boyfriend."

"I'm not a hostage."

"Then what are you?"

Takemichi opened his mouth to answer—and couldn't. Because he didn't know anymore. Was he a partner? A prisoner? A pet? The lines had blurred so completely that he couldn't find where one ended and another began.

"Inupi, if something happened to me—if I disappeared or changed or stopped being myself—would you come for me?"

The question hung in the air b

etween them.

Inupi's expression shifted—confusion, then understanding, then something hard and determined. "Always. Wherever you are, whoever you become, I'll come."

"Even if it meant going against Akane?"

The silence stretched. Inupi's jaw tightened. "Why would I have to go against Akane?"

Takemichi couldn't answer. Because the door opened, and Akane walked in, smiling brightly, bags of groceries in her arms.

"Seishu! What a nice surprise. Stay for dinner?" Her eyes swept over them, cataloging, assessing. "You two look serious. Everything okay?"

"Fine," Takemichi said quickly. "Just talking."

Akane's smile didn't waver, but something in her eyes sharpened. "Good. Talking is healthy." She moved past them into the kitchen, humming softly. "I'll start dinner. You boys relax."

Inupi looked at Takemichi—a long, searching look—then nodded slightly. Later, the nod said. We'll talk later.

But later never came. Because Akane, it seemed, had plans for later too.

That night, after Inupi left, Akane came to Takemichi's room.

She didn't knock. Didn't ask permission. Simply slid open the door and settled beside him on the futon, her body warm against his in the dark.

"You talked to Seishu today," she said quietly. "About me."

It wasn't a question.

"Akane—"

"Don't lie to me, Takemichi. I can always tell." Her hand found his in the dark, interlaced their fingers. "What did you tell him?"

"Nothing. We just talked."

"About what?"

"About... us. About you. About how I've been feeling." He swallowed hard. "Akane, I love you. I do. But I'm scared. I'm scared of losing myself. Of becoming so dependent on you that I can't function alone."

She was quiet for a long moment. Then, softly: "Why would you need to function alone? You have me. You'll always have me."

"That's what scares me."

She turned toward him, and even in the dark, he could feel the intensity of her gaze. "Let me tell you something, Takemichi. Something I've never told anyone." Her voice dropped to a whisper. "When I was young—before the fire, before Seishu needed me to be strong—I was different. I was wild. Reckless. I loved hard and broke hard and didn't care who got hurt in the process."

He listened, heart pounding.

"Then the fire happened. I pulled Seishu out, but something in me burned away. The wildness. The recklessness. All that remained was the need to protect. To keep safe. To hold on." Her grip on his hand tightened. "You're the first person since then who's made me feel that old fire. That need. That absolute, consuming want."

"Akane..."

"I'm not asking you to understand. I'm not asking you to approve. I'm telling you who I am, so there are no surprises." She lifted his hand to her lips, kissed his knuckles. "I will never let you go, Takemichi. Never. If you try to leave, I'll follow. If you try to run, I'll catch you. If you try to forget me, I'll make you remember."

Her lips moved to his palm, his wrist, his pulse point.

"You're mine. Body and soul. And I will spend the rest of my life making sure you know it."

Takemichi should have been terrified. Part of him was terrified. But another part—the broken, lonely part that had spent months in an asylum, weeks in chains—wrapped itself around her words like a drowning man grasping driftwood.

To be wanted that completely. To be claimed that absolutely. To never be alone again.

"Say it," she whispered against his skin. "Say you're mine."

His voice, when it came, was barely audible.

"I'm yours."

She kissed him then—slow and deep and victorious—and Takemichi felt something inside him surrender. Not break. Not shatter. Simply... yield.

Whatever happened next, whatever choices awaited, he belonged to Akane Inui now. Completely. Irrevocably.

And part of him, the darkest part, was grateful.

Dawn came soft and golden through the curtains. Takemichi woke to find Akane still beside him, watching him with those warm, possessive eyes.

"Good morning, husband-to-be," she murmured.

He blinked, confused, then remembered. The proposal. The conversation. The promise.

"Akane, I didn't actually say yes to—"

"You said you're mine. That's close enough." She smiled, pressing a kiss to his forehead. "We'll do it properly. A small ceremony, just family. Seishu can stand witness. We'll find a pretty shrine, maybe near water since you like the zoo so much." She was planning already, her mind racing ahead. "You'll need a suit. Something that brings out your eyes. And flowers—nothing too overwhelming, just something simple and elegant."

"Akane—"

"Hmm?"

He looked at her—this woman who had saved him, loved him, and was now methodically planning to keep him forever. This woman who was terrifying and wonderful and absolutely, completely devoted to him.

Nothing in his other world had ever been this simple. This clear. This certain.

"Yeah," he said softly. "Okay."

Her smile could have lit the entire city.

"Okay," she repeated, tasting the word. "Okay." She pulled him close, holding him against her heart. "Thank you, Takemichi. Thank you for choosing me."

He didn't correct her. Didn't point out that choice had felt less like choosing and more like surrendering. Didn't mention the faces that flickered at the edges of his memory—Mikey's dark eyes, Draken's steady presence, Chifuyu's bright loyalty.

Those were ghosts now. Ghosts from a world that might not even exist.

Here, in this world, he was loved. He was wanted. He was kept.

And maybe, in the end, that was enough.

Across Tokyo, two men received news of the engagement through very different channels.

Kisaki's source was a lower-level Black Dragon who owed him favors. The information arrived via encrypted message: Hanagaki Takemichi engaged to Akane Inui. Wedding planned for next month.

He stared at the screen for a long moment, then smiled. Not a pleasant smile—a predator's smile, the expression of a chess player seeing three moves ahead.

"Interesting," he murmured. "Very interesting."

A wedding meant a location. A date. A gathering of all the people who mattered to his target. And gatherings, Kisaki knew, were opportunities.

He began planning immediately.

Taiju's source was simpler: Inupi told him directly, face pale, voice strained.

"She's going to marry him," Inupi said. "My sister. She's going to marry Takemichi."

Taiju studied his most valuable officer—the worry in his eyes, the tension in his shoulders, the way his hands clenched and unclenched. "You don't approve?"

"I don't know what I feel." Inupi looked away. "I love them both. I want them to be happy. But the way she looks at him now... it's different. Intense. Like she's afraid he'll disappear if she blinks."

Taiju considered this. He remembered his own interview with Takemichi—the boy's unbreakable spirit, his ocean-deep eyes, his strange refusal to yield. He remembered Akane from their few meetings—fierce, protective, absolutely devoted to her brother.

"They'll either destroy each other," he said finally, "or become unstoppable together. Either way, it's not our concern unless it affects the Black Dragons." He met Inupi's eyes. "Your job is to watch. To protect them both if needed. Can you do that?"

Inupi nodded slowly. "Yes. I can do that."

"Good." Taiju turned away, dismissing him. "Then go. Be with them. And tell Takemichi—" He paused. "Tell him congratulations. From one survivor to another."

Inupi left, and Taiju stood alone in the dim warehouse, thinking about ghosts and choices and the strange boy who had appeared from nowhere to claim the hearts of two people he valued.

Interesting times, he thought. Very interesting times.

That night, Takemichi stood at the window of Akane's apartment, watching the city lights flicker in the distance. Somewhere out there, Mikey was living his life. Draken was recovering from his wounds. Chifuyu was being Chifuyu—bright and loyal and impossibly young.

Somewhere out there, the world he'd fought so hard to save was spinning on without him.

And here, in this warm apartment, Akane moved behind him, preparing tea, humming softly. Her presence was a constant warmth at his back, a reminder of everything he'd gained.

He thought about running. About slipping out the door while she slept, finding his way back to the people who needed him. His muscles tensed with the impulse, old instincts screaming go, save them, be the hero.

Then Akane's arms wrapped around him from behind, her cheek pressing against his shoulder blade.

"Come to bed," she murmured. "It's late."

And the impulse faded. The tension drained. The hero in him quieted, lulled by warmth and love and the terrible, wonderful knowledge that he was wanted.

"Okay," he whispered. "I'm coming."

He turned from the window, let her lead him away from the glass, away from the city, away from the ghosts.

The door to their room closed softly behind them.

Outside, the city waited. The battles loomed. The people he'd left behind continued their desperate struggles.

But inside this cage of love, Takemichi Hanagaki slept peacefully in the arms of the woman who would never, ever let him go.

And somewhere in the darkness, Kazutora cried alone, and Kisaki planned, and Taiju watched, and the world kept turning toward a future no one could predict.

The end... for now.