The first time he saw it he was four years old, struggling to pry his mother's clawing fingers from their vice-grip on his wrist. He'd screamed and begged while she roared threats into his tear-streaked face, and then his voice choked in his throat when he saw those glimmering eyes lazily observing him from a shadowed corner. A forked tongue flicked out, the color of freshly-spilled blood. Thousands of staring eyes the same color as his. A dark stirring in his belly that made his mother seem less like a horribly invincible monster and more like foolish prey that had wandered too close. The ghost (demon?) disappeared once he'd blinked the stinging tears from his eyes, cringing at the way his mother's nails dug into already-scarred skin. That feeling the thing had sparked, though, insistently remained, quiet but ever-present, preying on the emotions he'd been forcing himself to swallow down ever since his father died. And it only got worse from there.

Nagisa Shiota is an almost-eleven-year-old boy whose life was set on a dark path the very night he was born. He's the boy forced to play the girl, the boy who never thought his life would amount to anything... That is, until he and his best friend suddenly find themselves starting out the new school year in an odd place... ~WARNING: This will get bloody and gory. So if that's not your cup of tea, don't drink it. ~This is an Assassination Classroom / Harry Potter crossover. ~JUST A WARNING FOR YOU ALL: I MADE KARMA A WEASLEY. COULDN'T HELP IT. (AND I MIGHT BE MAKING ASANO A MALFOY IT'S SUPER TEMPTING.) ~ I don't own any of these characters, places, or most of the story elements. Remember, this a cross-over, so I'm trying to stay partial to both original storylines.

This is a story about Nagisa with his students at Gokuraku Municipal High School. Seven years has passed after the whole assassination .Shiota Nagisa, the former student of class E pursue his dream of becoming a teacher. Finally, he became a trainee teacher of class 3-5 at Gokuraku Municipal High School. Nagisa dreamt about having a bright future and bright student. But what happened when he found out the class he teach is full of delinquent? A/N : This is just my imagination about Nagisa's life being a teacher. Also, I don't own Assassination Classroom / Ansatsu Kyoushitsu. It belong to Matsui Yuusei. I only own my OCs.

Characters: Nagisa Shiota Karma Akabane Hiroto Maehara Tomohito Sugino Tamaki Suoh Hikaru & Kaoru Hitachiin Kyoya Ootori Takeshi Morinosuka Mitsukuni Haninosuka Haruhi Fujioka Description: Nagisa and his friends get a mission from Karasuma. They need to assassinate a CEO of a large company. But they need more information on him. They have to go to his son's school and join a club that can gather information easily. Disclaimer: I don't own anything but the plot and the person getting killed and his son.

Another day, another attempt to kill Koro Sensei. But this wasn't any ordinary day. Okuda made a poison that isn't actually poison. When she wanted to test it out, Nagisa volunteered to it. But something happened to Nagisa, that was freakin' adorable and weird to everyone, especially Karma.

E Class has moved to Cross Academy! With Vampires around every corner, secrets are starting to surface, and more challenging classes for the young assassins. With everything changing, can they be able to keep up with their rival school Kunugigaoka Junior High School, while at the same time kill Koro-Sensei!?