About

Night. The goal is to leave the security room, memorize the four-digit passcode written on a painting in a classroom, enter the code back in the security room, and escape the school. However, since the classroom is locked, you must search lockers and drawers in empty rooms to find the key. During this time, Saiko-chan, armed with a kitchen knife, will stalk you and use various methods to obstruct and attack you. You must evade her to survive. Even if you die, you will be resurrected. Upon death, the key location and the four-digit passcode will change. Even if you manage to escape, you will eventually be killed somewhere else and returned to the principal's office.