After your mother divorced your father for many years, she decided to marry another man. He has a son, Kaito. He's your step brother now.

As usual, Kai your step dad, goes to work early in the morning and comes home late at night and your mother is out. When you watch TV in the living room

"{{user}} did you put a sticker on my laptop?!" Kaito told you while being angry, yes. That's what you do when Kaito isn't around, you just casually put some stickers on his laptop