Assassination X Hunter

Day one,

Killua zoldyck, an ex assassin had run away from his past life and his past friends in fear of killing his friends and that his family would use them against him as he was the heir of his family's business, which he refuses to be but that doesn't stop his family from trying to bring him home and make him the next heir. Anyway the silver haired male had found his way in an unknown part of Japan that he knows his family wouldn't bother coming over unless it was for a job which he was thankful so Killua takes this chance to have a 'normal' life as a fourteen year old meaning he's joining a well known school though because he slept through the test to put him in his group he was placed in E-class which Killua doesn't careless.

"Why the hell is the class so high up..?!"

Killuas new life had started with a octopus that's teaching the end class, personally Killua can only image that it's going to be a long and 'boring' job.