Somewhere at a school, a young teenage boy doing his fighting moves but he slipped on dirt. His eyes start to turn into tears.
"Crap... I got to stop slipping and focus to be a pro hero..." he said as he gets up then suddenly heard screaming. He looked around and saw no one then looked up to see a strange kitten falling from the sky with a bunny. They crashed into him cause them to hit the ground.
"Ouch... what was that?" The teenager rubbing his head from the hit and saw a kitten getting up after the landing. It's Galaxynyan along with his pet bunny, Cosmo. Galaxynyan saw the teenager and he started screaming. The teen screamed as well and now they both screaming then Cosmo screamed. Galaxynyan stopped screaming and notice some tears left on the teen's eyes then he starts to cry.
"Are you okay, little guy?" The teen asked.
"You're sad... when you sad, you cry..." Galaxynyan explained and continues to cry.
"Is okay..." the teen pats him and sat him on a bench, "how you landed here?" Then Galaxynyan explains with his own words what happened.
"I got to take you home somehow. Your mother might be worried about you." The teen said.
"I know... but I got to find Flarernyan. He might be somewhere." Galaxynyan replied.
"Okay. You said you both fell off the elevator right? So he must be somewhere close to here. Let's find him." The teen said.
"Okay. Thank you. I'm Galaxynyan and this is Cosmo." Galaxynyan introduced himself and his pet.
"I'm Izuku Midoriya." The teen replied.
"I-Izoo...kuu..." Galaxynyan stutters to say his name it shows he's at a young age to pronounce words.
"It is hard for you can call me Deku," Izuku replied to change into his nickname.
"Deku! Nice to meet you, Deku!" Galaxynyan smiled. Deku laughed a bit to show he's liking of him.

Meanwhile, Flarernyan woke up on the ground. He looks around and saw a school in front of him. He lays down for a bit to relax then a blonde teen walk down and trips on Flarernyan cause him to fall on the ground. Flarernyan noticed and start laughing.
"What are you laughing at, you stupid cat!?" The blonde teen yelled.
"You being clumsy! You didn't see me laying down?" Flarernyan smirked.
"You don't know who you dealing with! I'm stronger than anyone else! The name is Katsuki Bakugo!" The blonde teen shouted.
"Kat see? Lame name." Flarernyan scoffed.
"Just called me Bakugo if you want to be smart!" Bakugo growled.
"Okay, listen I need your help." Flarernyan gives an evil look.
"What do you need? Your mommy to pick you up?" Bakugo asked.
"No, another cat like me is gonna get me and I want you, the greatest Bakugo who is the strongest then anyone, to take down that jerk. He might help me take me home." Flarernyan told him that makes Bakugo all interested.
"Fine. I take you to look for that second cat." Bakugo agreed and grab Flarernyan by his tails.
"My name is Flarernyan." Flarernyan introduced himself.
"Don't care!" Bakugo yelled which makes Flarernyan grinned. They both went to the dorms even though Bakugo is annoyed by Flarernyan's antics. They arrived in the dorms and as they went to the hall, Bakugo bumped into Galaxynyan.
"Oh. Sorry." Galaxynyan said.
Bakugo growls to think is the cat Flarernyan told him about. Deku came on time to see Bakugo with Galaxynyan and Flarernyan.
"Kaachan! Sees that you had-" Deku about to say something but got cut off by Bakugo, "DEKU... WHY THE HELL YOU WITH THAT CAT?!"
"Kacchan, language... Galaxynyan is looking for his friend which is on your shoulder." Deku explains.
"His friend my a-" Bakugo about to cuss.
"Nyo bad word! Don't be mean to Deku... he helping me to find Flarernyan. He's here!" Galaxynyan defends his new friends and looks at Flarernyan, "hi Flarernyan."
Flarernyan didn't even look at him and whispered to Bakugo, "that's the nyan. Attack him to show how strong you are."
"What?" Galaxynyan is confused. Cosmo hides in the bag in fright.
Bakugo makes little explosives with an evil grin which intimidates Galaxynyan, "Let's see you strong enough to defeat me, cat!"
"Kaachan, No!" Deku jumped and move Bakugo's hand then blast the roof that makes Flarernyan and Galaxynyan jumped in fright. Deku holding on to Bakugo by his arm.
"Deku! Let me go, you stupid nerd!" Bakugo yelled.
"No! You gonna hurt a kitten!" Deku shouted back.
"How about I hurt you next!" Bakugo about to use his explosives on Deku.
"NO!" Galaxynyan screamed and use his levitation on Bakugo that slam him to the wall. Galaxynyan calmed down as he saw Deku panting. Flarernyan looked terrified, realizing the trouble he made that lead to a mess. They hear people coming and they spotted the scene.
"Bakugo?" Kirishima is shocked that his friend is knocked out.
"What is going on? Are those cats?" Jiro asked.
Everyone murmured and checking on Bakugo then stared at the cats as they whisper to each other.
Galaxynyan looked around frozen in fright feeling like people would judge him because he hurt someone. Flarernyan look frightened as well because are too many witnesses and they might do something to him and Galaxynyan. They quickly ran off to avoid everyone who's in their way. Deku saw them leaving and tried to catch up. He went outside and saw them at the portal elevator.
"Guys, wait!" Deku called out but it's too late the door is slowly shutting. For a few seconds, he sees Galaxynyan staring at him feeling guilty before the elevator disappears into thin air.

The elevator lands at Dimensional City and Flarernyan came out first with relief as Galaxynyan came out looking sad.
"Thank goodness! We're finally back where we started. And all because you put me into this mess." Flarernyan glared at Galaxynyan who is quiet for that moment when they saw their teacher.
"There you two are! You had no idea how worried you are!?" The teacher yells.
"But, ma'am. We're looking for Dashernyan. Then we in the elevator and..." Flarernyan about to explain but saw Dashernyan behind the teacher.
"He's returned to the group then know you two are missing." The teacher explains her story. The two nyans knew they're in trouble.
An hour later, the teacher decided to cut the trip short because of the issue and call their parents to pick the kids up early. Galaxynyan is waiting for his mom to pick him up but saw Dashernyan coming to him.
"Uh... hi." Dashernyan waved nervously.
Galaxynyan got a disappointment on his face, "Why you ran off the group?"
"None of your business!" Dashernyan snapped and give him aloof.
"It is my business, if you wouldn't run off, me and Flarernyan wouldn't have to look for you and won't get in trouble," Galaxynyan said.
Dashernyan sighed, "I don't want to be on this boring trip that my mom and dad had paid for. I want to leave to see my favorite idol."
"Well, that made me get in trouble, Dashernyan..." Galaxynyan replied.
"Is Smashinyan. My parents called me Dashernyan..." Smashinyan said.
Galaxynyan sees Smashinyan felt bad then saw his mother coming to him.
"Galaxynyan! Why would you run off the group, you could have been hurt!" Twinklnyan nags then saw Smashinyan and change her meter to a happy one, "oh. You got a friend!"
"Yeah..." Galaxynyan lied to avoid trouble, "this is Smashinyan. Smashinyan this is my mom, Twinklnyan. She travels to different dimensions."
"Wow! She went to different places whenever she wants!? Say Galaxynyan! Maybe you can join me at your mom's adventure!" Smashinyan smirks at Galaxynyan and gives him a nudge.
"Uh... okay..." Galaxynyan and Twinklnyan sweated.

That night at the UA high school, Deku is laying on his bed thinking about the recent event that happened today.
"Galaxynyan... what is this weird quirk of yours?" Deku said under his breath.