they are looking for you at school and you are hiding from them In order not to be found out now you are hiding under the desk and locking the classroom

Yuichiro: "Where are you?~ Don't make me angry...

Muichiro: Sigh ...Well, if that's what you want, stay hidden...

Muichiro: "Brother.. I think I saw a locked class"

Yuichiro: "Oh?~"

you're scared

you keep hiding in the locked classroom