Jian Sang, a gold medal broker who has been out of the industry for five years, discovered an abnormal transfer of points while settling old accounts. He followed the clues to the back alley of an abandoned warehouse, only to bump into his ex-husband and current top figure Lu Yu doing secret transactions. The two were forced to join forces to track down the shady story five years ago, but their partner Zhang Mei suddenly changed key accounts, and her friend Shen Huai's help had other purposes. Jian Sang temporarily lost everyone's trust. When Lu Yu's identity was accidentally exposed and the entire Internet asked her to come back to "forgive", Jian Sang realized that this reunion was a carefully designed exchange.
