He is the last representative of a cursed bloodline whose ancestors failed to break free from the spells—and hope is almost gone. No bride will ever be able to love him, let alone give birth to an heir. Time is running out… She is a girl who ends up in another world, promised that she will be paid well and returned home for a simple service—a short-term contract marriage. However, no one told her that the groom is a real monster. What began on New Year’s Eve must end on the very same night—when the turn of the year will allow old resentments to be left behind and the curse to be lifted.