Unholy Seven

A vampire, along with his two betrothed childhood friends, enrolls in a university that trains demon hunters. Other than learning special abilities and dangerous skills, he has to hide his identity from the world, uncovering his mysterious past at the same time. The vampire and his two friends ally themselves with four other women, forming a team. Together, they learn to work as a team and focus on mastering their abilities while sharing their hearts with the man they love.