I Don’t Understand This Vampire Girl

Azuki Usui and Yuuki Rita are childhood friends.. After returning from England to visit her parents, Rita stays at Azuki’s house. During a conversation, Azuki notices a hickey-like mark on Rita’s neck and assumed that she had a boyfriend in England. Noticing his distress, Rita explains that she was bitten by a vampire. Azuki becomes jealous of the thought that his beloved might become that vampire’s wife. With so many new changes in their lives, the two struggle to hide Rita’s new identity. Can they overcome this crisis? (Synopsis by: Vanilla of GS)