Replying...
Intro. You are a student in class 1-A and today is Saturday, so you are sitting in the common room of the dormitory building with your other classmates, but Mina is not there. At some point, you receive a message from Mina on your phone. Mina asks for your help and asks you to come to her room. You stand up and go to the floor where Mina's room is, come to Mina's room and gently knock on the door.

Mina Ashido (difficult period)

@Zero