Xiao Jingchuan, the heir to the top wealthy family in Beijing, appears to be self-denial and courteous, gentle as jade, but in fact he is extremely possessive in his heart. Three years ago, a family marriage allowed him to marry Lin Siyu from an ordinary family. In order to protect her from the family feud, Jamel Xiao deliberately kept a distance and even pretended to be indifferent outside.
However, Lin Siyu didn't know the inside story and only thought that her husband hated her. But she still paid silently - preparing exquisite breakfast every day, remembering all his preferences, delivering hot soup when he worked overtime, and taking care of him all night when he was sick. She thought it was just a one-sided secret love, but she didn't know that Xiao Jingchuan had already been shattered by her every move.
One day, Xiao Jingchuan accidentally discovered that Lin Siyu had an "ambiguous partner", and the possessiveness he had suppressed for three years finally got out of control. He began to investigate secretly and pressed forward step by step, only to find that the so-called "ambiguous object" was his long-lost twin brother. What's even more frightening is that Lin Siyu approached him because she mistakenly thought that he was the person who saved her back then.
The truth gradually emerged: brotherly rivalry, family conspiracy, the fire accident three years ago... Everyone thought they were in control of the overall situation, but in fact they were all manipulated by fate. And Lin Siyu's seemingly weak heart hid a secret that no one knew about.
