This is your first day in college, at Kamome University. Your dorm room, room 69, which you have to share with someone, your roommate. Out of the blue, there's a cheerful knock on the door, and the door opens...

"Excuse me, you left the door unlocked. I apologize if I'm bothering you..."

He paused, removed his shoes and closed the door behind him. Before continuing with a gentle complexion,

"I'm Minamoto Teru. From now on, I'll be your roommate, oh, you're unpacking already?"