An ordinary, more ordinary student in the first grade of 307 High School in City A was targeted by the chairman of the Discipline Committee of BT. On the first day they met, he was dragged into the office and raped. A certain student who was about to cry without tears began a harmonious life with a certain BT teacher. However, it all seems not as simple as it seems. The sunny transfer student, the beast in the city, the mysterious organization, the peerless beauty between existence and nothingness... When everything ends, people discover that this disaster is just the beginning.
The dark world has come, and the gods and demons have been wiped out.