Elowen Yates, a concubine-born daughter, is forced to marry into the prestigious Carter Manor, only to be fatally poisoned inside the wedding sedan chair. The moment she draws her last breath, she unexpectedly returns to the eve of her wedding, trapped in a bizarre cycle of death and rebirth. She dies suddenly on her wedding night again and again. Using her memories to predict crises and fight back against her enemies, Elowen discovers that the murder attempts are closely interconnected. To break the cycle and unmask the real culprit, she must navigate between conflicting forces, turning the tide of desperate situations in each rebirth.