Hajime Kindaichi is a world-class underachiever. At school, his only real friend is model student, Miyuki-- so it comes as quite a surprise when he gets invited to a classmate's wedding. But Kindaichi notices there's something a little odd about the bride's hometown and the six gorgeous mansions built there. His suspicions are confirmed when the owners of the mansions are gruesomely murdered, one by one, by someone calling himself the "Seventh Mummy." Could this idyllic mountain village be cursed? The deeper Kindaichi digs into the town's past, the more he discovers that the only real monsters lurking here are human.