Tekkun Kurogane isn't just another "high school delinquent." Between hallway rumors, endless hours on the mats, and the voice of a legendary spirit haunting him, Tekkun carries a weight the world never cared to lift. But within the supernatural chaos of DanDaDan, he crosses paths with Jiji-and finds something he never thought possible: the chance to love and be loved. This isn't just a story about fights. It isn't just a love story. It's both, and more. This is Tekkun's story.