Original story: An antelope was killed by humans because her relatives were protecting her. The antelope was filled with hatred and turned into a demon. By chance, the antelope demon who was bullied by other demons was rescued by the wolf demon. In order to enhance his abilities, the antelope demon personally avenged his relatives and worshiped the wolf demon as his teacher. But the wolf demon was very suspicious of her identity. As they got along bit by bit, they jointly solved the mysteries around them and discovered the various bonds between them in their past and present lives.