Shangguan Mo'er was a child taken in by the Shangguan family. Gentle and a little mischievous, she was the biological daughter of a famous director. But a nurse's careless mistake led to her being switched at birth, and she endured a difficult childhood. Fortunately, she met her adoptive father, Shangguan Zhe. The Shangguan family spared no effort in raising her. Later, with help from one of her adoptive father's friends, she found the man she believed to be the heroine's biological father. This led to a whole series of further events.
The blood relationship is really powerful. The devil's daughter is still a devil after all. Fortunately, Mo'er is happy in the end.