The mage Neonia is summoned by the prestigious Duke of Sietri, a noble family that carries the blood of dragons. She stays at the duke’s mansion to lift the curse that turns him into a monster every night. Just when it seems things are going smoothly… The cursed duke in his monster form seems to have recognized her as his mate…?! “My lord, get a hold of yourself! Don’t lick there…!” Will Neonia be able to break the monster duke’s curse and safely escape the mansion?