Through this, a war between humanity and vampires broke out. Eventually humans believed that they were victorious but some vampires lived and existed within their world.

Humanity then set to work creating synthetic blood and established a vampire control system called D-GPS. Through this they are able to guarantee the existence of the vampires.

The stage of this tale is set in modern everyday life where humans and vampires occupy the same world.

Mi Liu

Voice Actor: Kenji Akabane

Age: 17
Height 170cm
Mi has a calm, clear mind and is level-headed. He does not express his feelings often, but he does have an immature side that likes to peek out from time to time. During the time of humans and vampires, Mi is the first half-vampire to have ever been born. Heralded as the ‘child of peace’, he has the power to sway the minds of the people.

Anji

Voice Actor: Eri Kitamura

Age: 17
Height: 162cm
Anji is Mi’s childhood friend. Kind to anyone that she comes into contact with, however she also unabashedly speaks her mind. In the crisis of the orphanage, she asks herself what can she do? So, she decides to become a bank robber.

Fong Chen

Voice Actor: Mitsuhiro Ichiki

Age: 20
Height: 181cm
Fang is another of Mi’s Childhood friends. Hot-blooded and emotional, he takes on the role of an older brother to his childhood friends and worries about them all. With the orphanage crisis ongoing, Fang plots with Zhao to attack a gas station in order to help save the orphanage. Then in comes Mi with his plan to become a bank robber, and this persuades Fang to join when he realizes the bank robber job is a bit more realistic. He secretly has feelings for Anji.

Zhao When

Voice Actor: Shouhei Yamaguchi

Age: 18
Height: 179cm
Zhao is yet another of the childhood friends of Mi. Frank, he is the type to quickly express himself. In order to protect himself, he hurts others. He was in the same orphanage as Chen but due to the fact that there was an orphanage crisis, he has also decided to become a bank robber.