Synopsis：After returning from abroad, Evelyn Carrington witnesses her entire family being slaughtered by the Lawson family's eldest daughter—a self-proclaimed transmigrator obsessed with erasing every Carrington woman. Determined to take revenge, Evelyn deliberately approaches the powerful Marshal Peyton Bennett, planning to use his status to strike back. But Peyton recognizes her as the girl who once saved his life in childhood and willingly lets her use him. Together, they expose the so‑called transmigrator, avenge the Carringtons, and, in the process, turn a relationship built on schemes and bargains into a genuine, hard‑won love.