Shen Zhiyao was an orphan adopted by the Lin family. She had been meek and tolerant for eighteen years, but on the day Lin Duyue returned to China, her background was revealed in public - she was not of Lin family blood. Lin Duyue is the biological daughter of the Lin family. She is proud and sharp. A piece of paternity test paper slaps Shen Zhiyao on the face and tells her to get out of the house. But when Shen Zhiyao left the scene silently, Lin Duyue discovered that her mother's tears were shed only for her, that only she could resolve her father's company crisis, and that the key to the bedroom where she had lived since childhood was always in Shen Zhiyao's bag. It turned out that it was not her who was abandoned, but Lin Duyue herself.