Harry's POV:

I wonder how Nico knows Draco...Draco looked like he almost peed his pants out of fear, and wow, does Nico know a lot of curse words... I didn't need to know all those words. And he said he wasn't done. Draco sat down, and Hermione sat on his lap. When we arrive, I notice Percy having this sad and broken look as he looked there. I notice the rest look at him sympathetically and sadly. I wonder what thats about. Maybe he lost someone in the war. I look at Ron, and he is glaring at Draco and Hermione. That isn't surprising considering the way they are with each other.

We go out of the train, and I notice the Threstrals, and what surprises me is that they bow to Nico, which is weird. Draco looks surprised and muttered something about why does he have special privileges, which is weird. Hagrid takes the students through the school where the rest of them are.

We sit at the Gryffindor table, and we wait for the hat to sing.

Percy's POV:

We were taken to where the 11-year-olds were AKA first years were waiting. I then notice Mrs. McGonagall. Seriously? Another demigod. She sees me at looks at me sadly with a sympathetically look. She comes up to us (me Thalia, and Nico).

"Hi, you guys are going after the rest. Oh, and Nico?"

"Yes?"

"Please refrain from cursing and killing and shouting?"

"Alright, But why,"

"You'll see, "Was all she said.

Suddenly they bring in a hat, and to my surprise, it starts singing.

After the song, they start calling out names:

Hannah? Gryffindor.

I start thinking about other things until I hear Minerva talking.

"This year, we have 3 transfer students joining us," she says. "Thalia-"

She was about to say Thalia's surname, but Thalia interrupts her.

"Just Thalia."

She sits on the chair, and the hat immediately says Gryffindor. The red table bursts into cheers. Thalia sits next to Hermione.

"Nico di Angelo,"

When the hat is put on Nico's head, he starts screaming.

"OMG, HOW ARE YOU POOR KID STILL SANE? THE THALIA GIRL HAD BETTER MEMORIES BUT YOU? YOU HAVE THE WORST MEMORY I HAVE EVER SEEN IN MY ENTIRE SORTING LIFE! I SWEAR YOU ARE SO YOUNG AND YOU ALREADY SUFFERED SO MUCH! SLYTHERIN OR GRYFFINDOR IT IS YOUR CHOICE. NOW SOMEONE GET ME OFF THIS KID'S HEAD, "The hat screams. 

Proffesor takes the hat off his head, and the entire room is silent.

"I choose Slytherin," He says.

"Percy Jackson,"

I walk up to the chair and sit down. The hat goes on my head.

I need to go through your memories, "The hat says in my mind.

I immediately put up my mental blocks.

"Hey, No need to be so protective. You probably have better memories than Nico demigod."

"I am a god," I say."An Olympian,"

"Well, milord, please let me go through your memories,"

"Fine, but don't blame me when you start screaming,"

I let down my barriers, and the hat starts screaming.

"FORGET WHAT I SAID ABOUT NICO HAVING THE WORST MEMORIES! THIS KID HAS TEN TIMES WORSE. I SWEAR THIS. HONESTLY! YOU SHOULDN'T BE SANE. PLEASE HELP. HOW MUCH OF YOUR POWER ARE YOU HOLDING BACK-"The hat screams.

He is about to say more, but I stop him.

"STOP TELLING THEM ABOUT MY LIFE!"I SHOUT. "THEY DON'T HAVE A RIGHT TO KNOW,"

Everyone is silent, and the hat says Gryffindor. I sit next to Neville. 

"Percy, We would like you to teach Defense Against the Dark Arts, would you?"

I shrug and say, sure. I walk to the Teachers table and sit next to Snape.

"You realize Nico is going to kill you, right?"I ask Sevvy.

"Yup, "He says. "As long as he doesn't realize I am here yet, I should be fine. Did he find Draco, and if so, what happened?"

"Yes, and he said so many curse words that he improved everyone's vocabulary and gave Thalia a headache, "I state.

Thalia? A headache? Impossible.

He pales.

"Oh, and he said that he wasn't done yet."

He became as pale as his father, Hades.

"Well, I need to write my will, "He mutters.

"I think that is what Draco is doing, "I say, pointing to the Slytherin table.

Draco was writing on a piece of paper; meanwhile, Blaise was trying to help him. A guy asked what he was doing.

"I am writing my will," He states.

"Why?"The guys asked.

The whole room was silent.

"Nico. Let's just say he wants to kill me!"He said.

Nico gets up from his seat at the table. Blaise jumps and runs to Ginny.

I smile and continue watching.

Snape gulps. 

"DRACO LUCIUS MALFOY!"Nico shouts.

Draco pales 10 times more than Snape is.

"THE NEXT TIME YOU LEAVE IN A MIDDLE OF A BATTLE, I WILL KILL YOU SLOWLY, "He shouts.

Nico then drags Draco by the ear to the corner and slapped him 10 times and then punched him, and Snape tries to hide. And then attempts to stab him with his knives. 

"You realize when he goes to your class, he is going to attack you, right?"

He sighs and nods.

Draco starts groaning, and that kid speaks.

"Ok... I understand now," Theo says. 

"BLAISE ZABINI! BRING YOUR ASS OVER HERE NOW!"Nico shouts.

Blaise gulps.

"Ginny, can you please help me? Please? I am your half brother! PLEASE?"

"NOPE," Ginny says. "I know better to not get in Nico's way," She says cheerfully,"

Snape leans over to me.

"What is he going to do about the ghosts?" he asks.

"There are Ghosts?"I ask.

"Yes, there is,"

"Well, we are doomed."

Luckily the ghosts were told to stay away. After we finished eating, we started heading to our rooms. The second I hit the bed, I have my daily nightmare.