Aina group of Tenguji... Someone is embezzling public funds"—The Tenguji tribe headed by Tenguji Mikoto (Natsumari), and Mikoto's left-hand specialist Isezaki Yamato (Bukietsuki) gathered together, Private Banker AnnoJiayi (played by Tang Ze Shouming) informed him of an impactful fact.In order to investigate the national tax audit, Anno found that when confirming the information, he found that Tiangongji Art, a subsidiary of Aina Group, lost 100 million yen.Isezaki, who serves as the director of Tenguji Art, told Mikoto that he would take responsibility for the investigation, but after Anno proposed the request to support the investigation, Isezaki showed a wavering...Anno instructs his assistant Oko Shibaishu (played by Uesugi Kazuhiro) to investigate Isezaki's affairs.

Under such circumstances, false information appeared on SNS that Tiangongji Group embezzled more than 1 billion yen.Who is it?For what...? Mikoto, who was worried about affecting the company's stock price, shook her neck at Anno again and asked to find out the truth about the corruption issue as soon as possible.However, Anno showed a calm expression...In fact, Anno, who believes that the procurement of Tiantian Guinian Art hides the truth, sent another assistant, Kumiko Iida (played by Suzuki Bonami), to Tiantian Guinian Art as an employee.

Kumiko collects information from employees such as Saki Yoshihara (played by Aki Nishihara), who is responsible for the procurement of art, and learns that almost all the artworks of Tiangongji were purchased from an agent.However, Isezaki did not participate in the procurement, and according to Okoshiba's investigation, Isezaki's life was very simple, and it was impossible to see that he had embezzled huge sums of money...At this time, Anno noticed a photo of Isezaki.In addition, Anno, who learned that Tiangongji Art's customer agent store will hold a related exhibition, issued an unexpected instruction to Okoshiba...!?