On suspicion of threatening "law-abiding citizens" with guns, Reiji Kikukawa, a young patrol policeman who graduated from the police academy with the worst grades in history, was officially dismissed from public office by the director, Jiujianlu (blown Yue Man). When he was furious, he learned that he had been chosen to go undercover and sneaked into the number one mafia meeting in Kanto to collect evidence that the president, Bang Zhoubao (acted the role of Yancheng), had manipulated the manufacture and trafficking of drugs. After being tortured and ravaged by the devil's coach, Mr. Yi Mei (Kenichi Endo), Linger takes on a new look from beginning to end, walking into a club controlled by several mailing clubs, where she has made a lifelong acquaintance with her brother, Ruoji Kuangya (Ti Shinichi) of the Ahuyi group, which is known as the Crazy Butterfly. When he finally entered the gate of the underworld, the Honeycomb Society from Kansai conspired to provoke a war between the East and the West. Standing at the forefront of the wind and waves, Ling er had no chance to get out at this time. This film is based on Takahashi's cartoon of the same name.