After losing her life to the man she trusted, Luna awakens on the final day of her marriage bond with Keal, a merfolk prince who died to save her. Given a second chance, she vows to choose the husband she once rejected. But her ruthless ex, Owen, will stop at nothing to steal Keal's royal power. As deadly traps close in and a mysterious life force binds them, can Luna rewrite their fate without sacrificing the man she loves again?