Holy Knight

The story centers around a timid orphan named Mizumura Shinta who goes to a missionary school in Tokyo. His seemingly normal life changes when a beautiful half-human Romanian girl named Lilith suddenly transfers into his school. Mizumura discovers that he is actually a vampire hunter and the successor of the Romuald lineage. (Source: ANN)Mizumura Shinta is a plain undergraduate student. One day, he meets a transfer student from Romania, Kishimoto Lilith. She is a half human and half vampire. Through the life with Lilith, he knows the secret of his birth. He is the sole descendant of the Romuald clan, the vampire hunters.