Top influencer Gu Xiaotang's grand wedding turns into a murder scene, orchestrated by her husband, best friend, and agency. Trapped in an infinite time loop of that very day, she dies repeatedly. After several brutal cycles, she awakens and uses her curse of unlimited resets, teaming up with Dr. Ye Shen, the only one who follows her through the loops, to take revenge on her killers. Just as victory seems near, the loop resets earlier: one week before the tragedy. Gu Xiaotang realizes she must stop the source of pain before it begins and fight for a future worth living.