From a young age, Minoru is bewitched by the supernatural - he sees and attracts faeries. One day, he picks up a strange dog collapsed near his home. It turns out that this dog was actually a demon whose name was sealed and lost it's powers. He suddenly says, "I finally found you." By some kind of fate, Minoru is needed to gain powers. The only way he can be on human form is to form a contract. He craved for him from the depths of his body but the truth is he was just being played?!