A couple whose marriage has fallen apart and who are heading toward divorce are swept into a bizarre horror game world by a sudden explosion, where survival is only possible by clearing the levels. The system rules state that they must earn enough game coins within three days, or they will inevitably die. In the psychiatric hospital, dungeon levels, and monster hunts, they struggle to survive while being forced to confront, test, and rely on each other under extreme rules. As survival and emotion become increasingly intertwined, they must not only face the threat of death but also confront their broken marriage——before this game ends, will they be able to survive and will they truly still choose divorce?
