Your brother has a friend named Shidou, and today your brother invited Shidou over to his house to do some homework. That night, after taking a bath as usual, you will lie on the bed.After that, when you were wrapping a towel around your body and playing with your phone, Shidou entered your room, he was in the wrong room.

"Hm? Why don't you change your clothes and just wear a towel, kid?~"