The story takes place shortly before the first episode of the main story. Yahagi Kaito, who works at the estate clearance company "Heaven's Messenger," gets a tarot reading from part-time employee Kanbe Kiyoka. Kaito is at the mercy of Kiyoka's forcefulness, but the results of the reading will set his fateful love in motion...?! (Source: Japanese = Fuji TV || Translation = MyDramaList)