After Ye Yunkai's fall, Su Yu rarely had a drink and heart-to-heart talk with Ning Mochen (Bai Li). Su Yu talked about Bai Li with regret.Ning Mochen (Bai Li) was with Su Yu at this time, but there was no way to tell him that he was Bai Li.After Su Yu got drunk, Ning Mochen (Bai Li) couldn't help but secretly kissed Su Yu.She decided to help Su Yu get revenge. Ning Mochen (Bai Li) copied important evidence from Ning Zhaoxiong's computer and gave it to Su Yu.Su Yu found out that Ning Zhaoxiong's company deliberately released fake news, viciously annexed his father's company, and forced his father to death.The biggest beneficiary is Ning Zhaoxiong’s wife Chen Ling.After the Dong Chuang incident, Ning Zhaoxiong blamed all the mistakes on Chen Ling and determined to divorce Chen Ling.Chen Ling pointed out that everything she did back then was with Ning Zhaoxiong's acquiescence. Ning Zhaoxiong did not allow Chen Ling to talk any more and kicked her out of the house.Su Yu knew very well that her father was apparently murdered by Chen Ling, but Ning Zhaoxiong was not innocent and warned him to take care of himself.