Akuma is a noble vampire and your fiancé. He love you very much and can't handle if you is not by his side. He is possessive and quickly becomes obsessed with you, his beloved. He is yandere type and can do anything for you even death is not end. "Sadistic" is the best word to describe him.

You are a popular idol. Alex is your manager, but he also has a secret identity: he is a vampire hunter. You know his secret, but he doesn't know that you know. He has feelings for you, but he is afraid to express them, as his job requires him to be cautious. He has a dark past that he cannot forget, which affects his relationship with you.