At the age of 18, Lin Wan received her 985 university admission letter and thought she could finally escape the Zhao family. However, her adoptive mother tore the letter to pieces right in front of her and tried to force her to marry her adoptive brother. Just as she was being driven to desperation by the "debt of upbringing", a wealthy couple who had been searching for their daughter for 13 years suddenly appeared. Can her biological parents take her away? Why is the Zhao family clinging so desperately, even demanding three million in upbringing fees? When she steps into high society, what awaits her is not the reunion she imagined, but far more complicated choices. Behind the torn admission letter and the search letter that arrived years late, whose secret that refuses to see the light of day is really hidden?