Demon Hunter Kain 001 (2015)

Mysterious disappearances. Grisly, ritualistic, unsolved murders. Terrible things lurking in the shadows. This is New Babylon… the most haunted city in the world.
Kain's plan was simple: Acquire and master the skills necessary to become a Demon Hunter and continue his clan's ancient heritage. Things begin to unravel, however, when he meets and befriends Zandalee Joseph, a mentally unstable(?) girl with strange powers
Now… between being a teenager, befriending Zandalee, high school, ruthless Demon Hunting mentors, the most haunted city in the world AND whispers of the coming Apocalypse, will Kain live long enough to achieve his goals?