The girl Wei'er is a girl who has stayed in the Lu family since she was a child. She has extraordinary talents and is deeply loved by the senior figures in the family. She is a childhood sweetheart with the younger generation Lu Bingchi. Because of this relationship, she is ridiculed by her cousin Lu Bingchi: her stubbornness and unwillingness to admit defeat prompted her to leave the Lu family and work in the Lu family. While wandering around the mainland, she accidentally discovered that she was being followed by a mysterious man, who then revealed her identity, the mystery of her past life, and the soul of the sea. In the end, Will's biggest enemy turned out to be her biological mother. What was the reason behind her mother's release of the abyssal demon against the laws of nature?