Yan Jiu Wan Po Ye Alliance

On the surface, the modern city of Linzhou is prosperous, but hidden beneath it is a secret arrangement in which humans coexist with the “Night Clan,” a group resembling vampires. The Night Clan survives by drinking human blood, while some of its higher-ranking members can form a symbiotic bond with humans through a “blood pact.” Humans gain some ability to heal themselves, while the Night Clan becomes less dependent on fresh blood.