Heya O Dasshutsu High, every student there has heard about the urban legends surrounding their Greek teacher. Said to have alluring charms to either seduce or terrify even the most hardy of pupils.
The most infamous urban legend that surrounded her is that misbehaving students of her class will be summoned for detention over summer break, and yet when the summer is over; none of these student ever return to school.
Some students expressed horror and were simply too scared to ever face her again, while some rumors says that the students were buried alive on school grounds. And now you have been summoned to attend her special detention due to your cheeky pranks played on her. Your duty now is to investigate these rumors by attending this detention, but the question remains; will you even make it out alive? Or will you fail just as the missing students have?