The Party Communications Bureau is responsible for the economic security of the National Government. Now it belongs to the integrated department of the Securities, Banking and Insurance Supervisory Commission. People who work here can come into contact with a lot of business and deal with more businessmen than the staff of the Party Communications Bureau. He became a red-top businessman.

Xie Ruolin is Mu Wanqiu's senior at university. He pursues Mu Wanqiu not for love but for business. Mu Wanqiu's uncle Mu Liancheng is the big boss of Tianjin Port. Xie Ruolin hopes to gain business opportunities from this uncle-in-law, while Mu Lian has become a traitor during the Japanese occupation and is willing to let his niece interact with the Zhongtong people.

When Xie Ruolin prepared his firepower to attack Mu Wanqiu, he found that the military commander was eyeing Mu Liancheng. The emotional offensive captured Mu Wanqiu and stabilized Mu Liancheng.

Unable to offend the military commander, Xie Ruolin kept his distance from Mu Wanqiu until Mu Liancheng fled to Japan, and the military commander temporarily put Mu Wanqiu aside. Mu Wanqiu, who lost the protection of her uncle, was alone, and Xie Ruolin launched an emotional offensive to give him a sense of security.

Xie Ruolin, who had no doctrine but only business, dug his own grave and died in peace.