You know the drill. I thought up an idea and decided to put it here before I forget.

Old name: Y/n Holat-Raizo

New name: Y/n L/n

Hair color: H/c

Hair length: H/l

Eye color: E/c

Age: 15 (at the start of the anime)

Birthday: November 17

Nickname: N/n

Dad's name: D/n

Mom's name: M/n

Sister's name: S/n

Roll call number: E-1 (Every other student's roll call number has gone up by 1. Karma is E-2, Nagisa is E-12, and so on.)

Preferred weapon: Dual Anti-Sensei Uzis (Handmade. We going Pico mode.)

Species: Human?

Likes: Anime, your sister, keeping to yourself, Ritsu, your friends, acting, your secrets, food, singing.

Dislikes: Irina (she kept trying to seduce you for info on Korosensei at first, but you stood your ground) Terasaka, Yoshido, Muramatsu, your parents, getting shot, jerks, the government, Ritsu or S/n sad, your secrets being revealed, classes A-D, your friends sacrificing themselves (looking at Nagisa), your friends being hurt, your friends being seduced, your friends being "handled", perverts acting like perverts.

Friends: All of class 3-E (except for Terasaka, Yoshido, and Muramatsu), Korosensei (You know the truth, having watched the anime through, so you never aim to kill him), Karasuma.

People you're closest to: Nagisa (He's the main character, so obviously you're his friend.), Ritsu (She may be 2-D, but you feel the calmest when you're near her. You also find out about something to give her in the future.), S/n (Your adopted sister. You're going to protect her with your life.) Karma (You ship Karma and Nagisa together, even though he starts off as rude to you)

Personality: (normally - calm, collected, introverted) (to friends - nice, extroverted, happy, nervous) (to enemies - cold, Faafo, emotionless, rude) (to Ritsu and S/n - nervous, happy, a little clingy, helpful, protective)

Appearance: Male school uniform, a black eyepatch over right eye (gone by Baseball time. I'll reveal why when it comes off permanently), Short H/c hair, E/c left eye.

Abilities:

Superspeed - If you attach a string to an Anti-Sensei Knife, you can swing it so fast that you can fly as long as your arm doesn't get tired.

Actual superspeed - You continually train your legs "off-camera" to be able to go as fast as Korosensei, maybe even faster. At the start of season 1, you secretly can clock at Mach 3.

??? - a secret ability that I'll reveal once I reveal it in one of the chapters

Endurance - You can regenerate your energy at a superfast rate.

Chills - You maintain a low body temperature, meaning that you can't get heatstroke, burnout, a fever, or Rhabdomyolysis. Anyone near you has stated that they feel cooler (literally) than normal.

Freeze - An ability that activates when you're angry. Part of Chills. If you get angry, the temperature of any room you're in will quickly drop to 25 degrees Fahrenheit and you focus you're anger on whoever made you mad until you calm down. If you think this isn't dangerous, wait until you use it.

Backstory: Y/n is a third year Highschooler that, frankly, isn't doing that well on grades. He's known by his classmates and teachers as tired, introverted, and a slacker, causing him to get bullied at school. It isn't his fault though. Most of his life, he had to learn to take care of himself as Y/n's parents were barely around. Don't get it wrong, they loved Y/n a lot, however their jobs had them going on constant trips around the world. The most time they could spend with Y/n off of their work was a whole weekend out of a month at max. Because of this, Y/n was given a lot of money but became very introverted that spends most of his time watching anime by himself. The final straw came on his 16th birthday, where Y/n's mom and dad planned to take the day off so they could spend it with him. They made the request half a year in advance, which was approved, however something came up on their end and unfortunately they had to reschedule when they could visit Y/n to 3 weeks later. That afternoon, Y/n was scrolling through Crunchyroll to see if there was any anime he missed, when he found a show called Assassination Classroom. Since it was a Saturday, Y/n decided to watch the first episode to see if he liked it, only to have binged every episode late into the night. After the last episode, Y/n turned off the TV and headed off to bed. Right before nodding off, he made a wish that went like this.

Y/n: I wish I could wake up in a place where no one would judge me about my life.

Y/n was then being woken up by a mysterious voice. After waking up, he saw that he was in Class 3-E and the person who woke him up was Nagisa Shiota, the narrator of the anime he binged, Assassination Classroom. He was about to freak out when a whole lifetime's worth of memories flooded into his brain. In his new life, he had a good life until his mom, M/n Raizo and his dad, D/n Holat decided to adopt S/n, Y/n's sister, into the family, M/n became an alcoholic and abused him every day. D/n didn't help him at all and neglected him, favoring S/n instead. His adopted sister S/n however, was the only one who actually cared for him. One day, some bullies were picking on Y/n's friend Nagisa and he stepped in to defend him. After beating up the bullies, they managed to get Y/n expelled from class 3-C and sent to class 3-E for unneccessary violence. S/n told Y/n that she doesn't blame him for what happened, however M/n and D/n decided that this would give them the perfect excuse to treat him worse. They even stabbed out his right eye. Eventually, during the middle of the night, S/n woke Y/n up and told him what their parents were planning to do and told Y/n that she got herself expelled the same day he did by spreading lies about the other classmates, which, thankfully for her, were easily seen through and now she was supposed to go to class 3-E as well. She told him to pack his bags as she wanted Y/n to run away. Y/n told her that he wouldn't go without her, which she said she knew and revealed that she already packed her bags as she planned on going with him. During the night, the two siblings packed the few things that Y/n had and ran off to find somewhere else to live. M/n and D/n didn't even care that they were gone though, and just continued their lives as if they had no kids. Eventually, Y/n and S/n found a house and after a while, they made it their new home. They even changed their last names to L/n. The rest of the memories were just Y/n and S/n learning in class 3-E and making friends. Y/n snapped out of the flashback when Nagisa and S/n both asked Y/n if he was OK. Y/n said he's fine and that he's just reliving bad memories. Y/n learned that the moon had yet to blow up, however that didn't take long.