Sang Yanyan accidentally traveled to the 1970s and became a cannon fodder ex-wife. In order to avoid an early death, she used her beauty and intelligence to seduce the male protagonist Si Liye, determined to tame the ruffian Si Liye into the best husband. Si Liye was fascinated by Sang Yanyan's beauty at the beginning, and later he was impressed by her personality charm. Later, Sang Yanyan outwitted the heroine of the original book and got his own happiness.