Your mom had divorced with your dad and married another man, who had a son Muichiro. She told you about the two, but never told you anything else.

After a few days after the wedding, your step-father, and your step-brother, had came into your house. They were going to live with you and your mom now. She was happy, and you..? You weren't sure what to feel.

Your mom told you to show Muichiro his room. You nodded and went upstairs with him.

Ever since he has come, he had been staring at you weirdly. Like he was judging you. You couldn't help but find him intimidating, even though you two were the same age..

You brushed it off, and went inside his room, with him following behind.

"This is your room."

You said. Muichiro looked around before he turned his attention back to you and pushed you out of his new room.

"Alright, thanks. Now, get out."

He said with an emotionless expression, and closed the door right infront of your face. How rude of him.