The novel tells the ups and downs of forensic doctor Gu Wen and business legend Chu Tianchen from contract marriage to true love. Gu Wen signed an engagement with Chu Tianchen because of an accident. On the surface, it is a combination of interests, but in fact there are multiple entanglements-Chu Tianchen's "heart-changing threat" with a scalpel in her heart, Gu Wen's obsession to find "a man who has exclusive possession", and the family secrets and commercial war conspiracy intertwined behind them.