She is aloof and has a mysterious identity. She comes and goes so often that no one can figure out the details. He is the son of light, and his evil face makes people fall for him. He said to her, "You can only be mine in this life, you can't leave me." However, one of them is light and the other is shadow, how can they be together? This is a thrilling supernatural novel about the love between light and shadow. This is Cheney-chan's first work, so I apologize for the bad writing style~