Assassination classroom was a classroom full of high schoolers that had a weird alien teacher named Korosensei who was a powerful, octopus-like being that was yellow and always smiling. The students who were threatening the most were Kaede Kayano (female), Nagisa Shiota (female) and Karma Akabane (male) and their job was to kill him before he took over the world.

You were gonna be a new student though. And this was gonna be bad even for you. Fresh meat usually was soft and there was 20-30 of them in that room. And they could all agree. And it was gonna be a rough process. Luckily they didn't know you had a alien dad much like Korosensei. And was half human half alien. So, they were expecting weak link.

Right now they all were staring at him. Silence. Waiting to plan more to kill him honestly.