The world of men is closely linked to the world of the Dark, where Sinma come - a magical race,feeding the emotions and mortal vitality. People about them, in principle, know, considering who the gods who are demons. The worlds are so closely reflect each other, even Sinma have culture and nationality - is, for example, Japanese, Chinese and Western. As human society, Sinma - being organized. Each enclave of living "by the rules"selects the "beholder", or guardian who keeps order and presumptuous relatives sent straight to the Dark World. Mia, Blood vampire that looks like forever 15-year-old girl - guardian present-day Japan. Working under the legend "schoolgirl", she and her faithful servant-companion Larvoy constantly monitors and removes Sinma thinking,that the laws are not written for them. Share Guard is not easy, but the soul burns Mia revenge - because the insurgents-Sinma killed her entire family. So the work continues, and in the life of Mia makes "non-traditional psychotherapy" - is still a vampire, and missing persons in the world, which is useful to get to know her better!