Shiren has left the Sacred Blood Empire–and Ryouta–to become Emperor of the newly founded Holy Sacred Blood Empire! With her sister out of the way, Ouka takes the chance to make Ryouta her minion, and he begins a new life without Shiren. Shiren, on the other hand, is living in the lap of luxury, but is this what she really wants? The boy-meets-vampire girl comedy draws to a close in this final volume.