The economic center of the early Republic of China, Shanghai, experienced a turbulent tide, and the forces of various countries were concentrated here. Japanese Consulate General Ryokawa Iida in Shanghai attempted to turn Shanghai into a special economic zone during Japanese occupation without spending a single soldier, and kidnapped herShanghai Mayor Luo Shuzhang. In the 21st century, Qin Fang, a young man, accidentally touched the shuttle machine studied by his "strange" grandfather and traveled back to this time. By chance, he saved the adopted daughter of the mayor of Shanghai, Xiaoxue, who was being pursued by Japanese soldiers,Under the introduction of Xiaoxue, he joined the Jingwu Sect and became a disciple of Chen Zhen. Qin Fang met the gentle and kind-hearted Su Ran at the Jingwu Sect, and practiced martial arts with his martial brothers. Time passed peacefully. In order to differentiate, IidaThe various forces of the country, taking advantage of Japanese samurai Hirosuke Matsumoto, frequently challenged various Chinese martial arts schools, all of which were defeated, and ultimately targeted the Jingwu Gate. In order to make Chen Zhen lose to Matsumoto in the martial arts competition and showcase himself, IidaPower, using Luo Shuzhang as a threat, forced Chen Zhen to participate in Matsumoto's challenge