Lily, the last surviving high fairy, has managed to escape the imperial family's dungeon, although left with a deep fear of humans due to the true nature she has seen in them, However, when she has an encounter with the so-called monstrous duke she somehow doesn't feel that fear she usually does. Instead seeing the sweet caring side of him. A fated encounter between the two and secrets that loom over each other's heads at all times. A looming threat in the darkness, and feelings neither has experienced before.