The girl that the protagonist is in love with was attacked by a rapist. However, the protagonist couldn't save the girl and even lost his... more>> own life in the struggle. He found himself in the hospital of hades (the other world) after his death and met a strange doctor in that place. The doctor made an offer to him. He will be given a chance to revive and return to the human world if he makes a contract with the doctor... What will he choose, and what exactly is this contract? <<less