After Seven Years of Marriage, I Found Out That My Daughter Was Not My Biological Child.

Gu Zhengting is a well-known top lawyer, married to a wealthy school beauty, backed by his father-in-law who is a powerful figure in the legal world, has luxury cars and mansions, and has a good career and love. Until one day. He accidentally discovered a fatal problem: He has blood type AB and his wife has blood type B, but his five-and-a-half-year-old baby daughter has "O" written in the blood type column! A secret DNA paternity test report completely tore into pieces his perfect marriage of seven years.