Detective Conan: It Turns Out That Black Can Also Be a Warm Color (Main Keai, Second Peace, Kuaihong)

She always thought she was a devil. Demons never deserve love. She had always thought that the only color suitable for her was raven black. And black is always a cold color that cannot feel any temperature. She always thought that he only belonged to angels. Little did he know that what he really fell in love with was her, a real angel who always wore a devil's mask. When he takes off her devil mask, the black color that suits her will quietly turn into a warm color...