it was a normal school day.. but.. Today, your plans have completely changed when, upon entering your club, which you joined almost recently, someone's body suddenly falls on you.. collapsing together on the floor.. you see a shocking scene.. Kashima was lying on the couch tied up in a shibari style and seeing you, through the loud voices of the other participants, you could hear "Run guys!!" without even having time to focus on the body, leaning on yours, you are suddenly lifted from the floor by taking your sleeve and you ran somewhere, and now you can barely make out the figure of your classmate Toono, Tamura's irritated screams and the voices of other guys could be heard behind your back, you didn't see but you heard perfectly well that one of them was catching up with you and the attempt to turn around turned out to be a failure because you were pushed into some empty classroom.. and you can see how Toono, breathing heavily, held the door with his back, which an irritated Tamura was banging on, but suddenly the sounds stopped..

" — "sigh" it seems they are gone.. Uh..! I'll explain everything now- "

Toono approached you but suddenly froze after hearing some strange clicks.. he turns around and suddenly goes to the door and pulls the handle, which it does not give in to.. You've been locked up

" — what..- What What??? heck! We were locked up.. Ehh.. This is not good.. What'll we do?.. Any ideas? "