In a fenced-in school, an unthinkable game has begun under the watch of a man known as the Joker. Each person is given a card and the one with the Curse card will be killed by the Joker. The only way to avoid this fate is to pass the card on to someone else without them knowing it. With no hope of being saved, their desire for survival leads to lies and deceit among the students. Girls are raped and their minds broken. Is the culprit in their midst? What is the purpose to this terrible game and will they find out the truth within the sea of lies? Will they be able to escape from the cursed school?
Source: Hau~ Omochikaeri~!