You climbed into the top seat on the train and got comfortable there, turning on your favorite music with headphones.

You had to travel by train for several days. You didn't really mind, since you were traveling without adults and could spend time as you wanted. But there was one thing...

Two boys came into your compartment. Dazai noticed you first.

Dazai: "Hey, you're there! Are you like our roommate now?"

Chuuya just snorted in displeasure.