Ye Xuan, an ordinary person, exposed his ex-girlfriend's plan in public and accidentally unlocked the one-dollar instant kill system. In order to avoid the marriage arranged by the family, Leng Qingqiu reached a temporary marriage contract with him. They feel good about each other when they get along. Encountering various difficulties and calculations one after another along the way, Ye relies on the system to acquire various skills such as medical skills, fighting skills, and treasure appraisal. He resolves crises time and time again, protects Leng Qingqiu and his friends, and works together to thwart the conspiracy of all parties. The two move from a false engagement to a sincere relationship, and gain a stable and warm life together.
