Detective Dee: The Nirvana Moth

A murder case occurred in Chang'an of the Tang Dynasty. Salo, the envoy of the Food Kingdom, was killed in a brothel, and the scene was in a mess. Di Renjie and Hong Yun were ordered to investigate, but unexpectedly they were ambushed by a group of real murderers. Their friend Hong Yun also died tragically at the hands of a Tiele man named Tiansha. As a tribute, the queen pupa of the Nirvana Demon Moth was also captured by Tiansha. Due to poor handling of the case, Di Renjie was dismissed from his post by Wu Zetian and investigated. A few years later, Wu Zetian, who had just proclaimed herself emperor, was poisoned by madness overnight. She suspected that someone had poisoned her, so she ordered Yuan Feng, the commander of the Jinwu Guards, to summon Di Renjie back to Beijing to secretly investigate the case. At this time, Di Renjie had become a farmer, accompanying his pregnant wife every day. He never thought that Yuanfeng's arrival would break the peace of life. Faced with Yuan Feng's plea, Di Renjie, who had seen through the ups and downs of the officialdom, flatly refused, but his wife released her husband. For the sake of the peace of the country and the people of the world, Di Renjie hesitated again and again, but said goodbye to his wife and secretly returned to Beijing with Yuan Feng. In Wu Zetian's dormitory, the former queen was haggard and her life was like a candle in the wind. When Di Renjie was quite emotional, Yuan Feng was suddenly poisoned, went crazy and attacked Di Renjie. After subduing Yuan Feng, Di Renjie caught a suspicious moth at the scene, so he and Yuan Feng took it back to the laboratory of his former residence. After testing the liquid, they discovered that this moth was