Hio is a ten year old boy who was brought into an orphanage because their family went bankrupt.

Seven years passed since then.

Living in a poor community and having all women near him mysteriously killed. What mystery lies ahead of him?

****************

Wherein Hio escaped from the orphanage and lived in the streets for almost a year until he met Coffee and became best buds with him. Tired of living in the squatter's area, the two "auditioned" for a band and became members of Equinox that later got turned into Forlorn Madness or ForMad because of a cheeky bratty doll-like woman who is the replacement for the former vocalist.

Seems simple right?

Unless you count that aside from Hio and Coffee, the rest are vampires.