The wizard Neonia is summoned by the prestigious Sietri Ducal House, descendants of dragon’s blood, and stays at their mansion to break the curse that turns the duke into a monster every night. Just when things seem to be going smoothly… the cursed duke, in his monstrous form, starts recognizing her as his mate…? “Duke, get a hold of yourself! Don’t lick there…!” Will Neonia be able to lift the monster duke’s curse and safely escape the mansion?