The TV series "Tender Lies" mainly tells the story of an originally happy family of three in a seaside city, but it changes due to the cheating of his wife An Ran (played by Sun Ya). At the same time, it integrates into the "unwritten rules" of the workplace, The social ethics and moral elements of extramarital affairs and maintenance make the whole drama immersed in the ups and downs of emotional entanglements, allowing the audience to better understand the truth after the thrilling experience.

In the play, "Ouyang Yifeng" (played by An Zehao) is a piano teacher at a music school, and his family of three lives a warm and harmonious life. But the good times didn't last long. When his wife "An Ran" (played by Sun Ya) was working as a medical representative in a pharmaceutical company, she unknowingly got into the "unwritten rules" of the workplace among doctors in various departments of the hospital, and gained high She was not deeply impressed by the commission, which triggered family conflicts that became more and more intense.

In the end, "Ouyang Yifeng" went crazy playing the piano on the radiator of the mental hospital because of the shock and madness of his family's breakdown. An Zehao will play the male lead "Ouyang Yifeng" in the play. This is the first time he challenges a patient to go crazy. The show was not a hit on its first broadcast, especially the performance of the lead actor An Zehao, which a large number of fans were looking forward to.