Zou Yu (Liu Yifei) is a lawyer who has a successful career but has encountered misfortune in marriage. At the same time, her sister Zou Yue (Meng Jia) is also in a bitter love with Lin Qizheng (Song Seung-heon), the second son of the same consortium, and she is so depressed that she attempts to commit suicide. Angry Zou Yu finds Lin Qizheng to seek justice for her sister, but finds that her sister is just wishful thinking and Lin Qizheng is innocent. An accident makes Zou Yu meet Lin Qizheng again. As time goes by, Zou Yu's strength and kindness gradually attract Lin Qizheng, who pursues her passionately. Gao Zhanqi (Ou Di), a colleague who has always had a crush on Zou Yu, warns Zou Yu to stay away from Lin Qizheng, and Zou Yue's infatuation and madness for Lin Qizheng also makes Zou Yu full of anxiety and hesitation about the fiery feelings in her heart. After all kinds of twists and turns, Zou Yu and Lin Qizheng finally get together, but at this time, Lin Qizheng's childhood sweetheart Jiang Xinyao (Jiang Yuchen) who suddenly appears makes their relationship fall into turmoil again.