Yinuo has always been a prisoner of her own nature—an immortal vessel bound to a demon’s soul, cursed to carry the weight of sins she never committed, yet bound by fate to commit them. The Shadow Serpent’s power pulses through her veins, a dark force she can neither fully embrace nor escape. As a sinner born of both flesh and spirit, she treads the line between destruction and salvation, never fully succumbing to either but never free from their pull. Forced to make a sacrifice that could cost her very existence, Yinuo must confront the question that haunts her: Can someone who has never truly sinned ever find redemption, or is the cycle of darkness and light, of death and rebirth, simply inescapable?