Revival of the Mad Emperor
Yuki finally understands who she really is, but Zero can't accept her true self. At Rido's coffin, watched over by Ichiru, Kaname recalls the unforgettable events of ten years earlier. Kaname's blood revives Rido at last, and chaos reigns when both Rido's servant vampires and the Hunter's Society invade the academy. Yuki soon realises her new role and sets out to protect her friends and confront the powerful Rido.