After breaking up with her scumbag boyfriend, Song Zhimian meets Xie Qingyan, who is being pressured by his family to marry and harassed by a spoiled young lady. After Song Zhimian saves him, Xie Qingyan takes a liking to her, and the two agree to a marriage of convenience. After their wedding, Song Zhimian helps Xie Qingyan's mother stand up to her unreasonable grandmother-in-law, outsmart the spoiled young lady, and accidentally helps Xie Qingyan's father secure a major business deal for his company. As they spend more time together, the two gradually fall in love.