Ai Lien who is said to be dead is returned.
But when she returned she came as Mrs.Ning instead of Mrs.Lu.
She used Ning family connections to know their address. When she found she directly came and asked them to go along with her and live.
Because of the present matriarch of the Ning family, Ning Qiang didn't have any heirs due to his illness.
He had a disorder called "Delayed Ejaculation". He is taking treatment to cure it. But he is still in the process of getting treated.
Doctors warned him that he might not be able to get cured too.
But before he had this disorder he has a daughter. He wanted to train her to do business but he failed. She is stupid and is not suitable for doing business.
He knew about Ai Lien children. He also heard from her that she had a son. So, he immediately made an investigation over him and his sister.
When he received the results of the investigation he is overwhelmed.