Huo Xiaolin (Yang Zhigang) offends the security commander Zhao Jinhu (Shen Junyi) and escapes from Xiyang. Zhao Jinhu disguised himself as a robber and killed Huo Xiaolin's family. Huo Xiaolin, a disciple with high martial arts skills, pretends to cheat and assassinates Zhao Jinhu with the cooperation of Miss Mei (Du Ruoxi). Huo Xiaolin and Miss Mei are in love but can't escape together. From then on, she was far apart. Huo Xiaolin wandered the rivers and lakes, became a gangster who could kill at any time, and lived in Hankou. Miss May appeared like a ghost and disappeared in her dream. Huo Xiaolin can only discover the existence of Miss Mei when she encounters difficulties. After meeting Han Qinren (Jiang Tao), a native of * * *, Huo Xiaolin finally realized that he had gone the wrong way. He decided to leave Hankou with his family and return to his hometown in Jehol. 1933 When the Anti-Japanese War broke out in Jehol, Huo Xiaolin could not bear to watch the Chinese land being trampled by the invaders and set up the world-famous Jehol Volunteers. Both Han Qinren and Miss Mei came to Jehol in different forms to support the Anti-Japanese Volunteers. The Japanese invaders specially transferred biochemical troops from Tokyo to deal with Huo Xiaolin, who they could never defeat. In order to let the world know that someone is resisting the butcher's knife of the invaders, Huo Xiaolin decided to abandon his wife and children and serve the country with his life.