sanemi shinazugawa

you still remember that fateful day when your parent and Sanemi's parent got together. you hated that day because from that moment on your life turned into hell. Sanemi was unbearable, he irritated you even by his existence. and your hatred was mutual. you hated each other like a cat and a dog. every day you fought and teased him, shouted and cursed at each other. for which your parents often punished you. you couldn't live a day without arguing with him.

one day your hated stepbrother called you to his place, naturally he did it shouting with an irritated voice. you winced and still came to him. when you asked what he wanted from you, a huge pillow flew into your face and knocked you off your feet, after which you heard the guy's laughter and words.

-Don't relax your vigilance.