Mitsugu Bamba, who loves to donate blood, encounters vampire girl Maid Vlad Transylvania.

Maki invites Mai for a garlic dinner and Kaoru invites Mai for a costume party, and she ends up causing trouble at both venues.

Everyone is now suspicious of Mai and want to know more about her. Mitsugu attempts to hide Mai, but a bottle of dragon blood turns Mai into a rampaging monster.

The Blood Donation Club puts on a stage play.

The Blood Donation Club makes a film.

Mitsugu travels around a wonderland looking for blood and meets the Blood Donation Club in various new roles.

Mai agrees to an interview about her history.