Su Wanqing served her paralyzed adoptive father Xu Guodong for ten years, giving up her career and youth, only to receive the guilty look from her adoptive mother and the cold look from her stepbrother Xu Jingchuan. Until the day when the inheritance was notarized, Xu Guodong, who had been paralyzed in a wheelchair, suddenly stood up, pointed at his son and angrily shouted: "She is the real daughter!" One sentence tore up the old story of holding the wrong baby twenty years ago, and also started a bloody battle for the Xu family's inheritance. The fake daughter Lin Shuyao secretly manipulates the paternity test, but the real daughter Su Wanqing just wants to keep the grace of ten years of upbringing. When the truth is revealed and family ties compete with interests, everyone has their own secrets and struggles.