Two bodies were found in the ruined building.One of them, an elderly man entrusted with the care of the building, died from what appeared to be heart failure.The other is a middle-aged man named Ghana (Mamuya Yamaguchi), who has multiple criminal records and the cause of death was strangulation.The police began to investigate whether it was internal strife or murder.However, the situation at the scene was abnormal. For some reason, there were glowing mushrooms growing on Yamaguchi Mamuya's back and the surrounding floor.

Ukyo (Yutaka Mizutani), who was very interested in this scene, and Kaoru (Yasufumi Terawaki) took action together, but the problem was that not only was that mushroom not recorded on the Internet, it was also not recorded in illustrated books, and it was an extremely rare species.In order to search for clues, the two began to visit experts in mushroom research and professional scientists in environmental protection.After listening to what they said, I realized that that kind of mushroom can bring huge economic benefits and is a dream species that has attracted world attention.As the investigation progressed, it was discovered that environmental groups had been formed in Ghana.According to what Aiba (Nakao Masaki) at the telephone exchange said, Ghana seems to have two faces, the outside and the inside!?

There are two faces looming behind the seemingly dead man.