Keiichi, Mion, Rena, Satoko and Rika lose a heated poker game, and their penalty is to wander the town in costume. Hoping fewer people will see them, Keiichi steers the group toward Yagouchi, a deserted village nearby. There, Mion brings up an abandoned quarry with a strange, haunted reputation, and Keiichi and Rena argue over whether it is wise to go and look. The special mixes comedy with mystery.