In a brutal clash of underworld betrayal, Ella, a hardened gang leader, is hunted down by her former ally David and left for dead—only to awaken in the Song Dynasty, reincarnated as a blind 10-year-old boy entangled in the schemes of Scarlett, a ruthless noblewoman plotting vengeance. Armed with a mysterious time-traveled Nine Yin Manual and an electric twist of fate, Ella must navigate a world of ancient martial arts, political intrigue, and her own fractured identity. As Scarlett molds her into a weapon and alliances blur between past and present, Ella’s quest for survival could rewrite history—or ignite a war across timelines. But with enemies like David lurking in both eras, her greatest battle may be against the darkness within herself.