Dali Delico is an aristocratic vampire who's been neglecting his duties at work. When some of his associates visit him one day to confront him about it, however, they find him taking care of a small child...

Pendulum, a criminal organization that worships the progenitor vampire known as TRUMP, now seems to be involved in the case—and Dali just so happens to have some unfinished business with them.

Dali's son Raphael has entered his long-dreaded rebellious phase. Envious of the attention Dali is lavishing on his younger son, Ul, Raphael jealously wishes for his little brother's death...