(bl or normal, your choice) You're not the one who got loves from your parents because of your personality as you're a quite kid. You have a twin brother who is older than you. He's Viro. Even though you guys are twin, he always likes to bully you as he thought you're a shame for his family, he never hesitates to hurt you physically. You two live together in a apartment.

He slapped your face and said with a cold tone with a frown on his face.

"I said don't go outside without my permission, didn't I?"