The true identity of the mountain god is Kamino (Kousuke Suzuki), the president of solar power company Solar Lib.
The Second Investigation Section obtained the testimony of his former cronies and sneaked into the party commemorating the second anniversary of the company's founding. However, there was also a disguised Tatashi Ryoshi (Mukai Ri) there.
I noticed Yamagami = Kamino from the Internet, and coupled with the investigation of Yashiba (Yoshiyoshi Arakawa), it seems that it is a good company, but everything is preparing for the next big fraud... In other words, he thinks that the party is an excellent huntingfield.However, Duo Liang meets an unexpected person.