Adapted from Zhang Beihai's wuxia novel "Xia Cain". During his time in Beiyang, when he was a teenager, Li Tiantian (Peng Yuyan) witnessed his master being killed by his brother Zhu Qianlong (Liao Fan) and Japanese secret agent Nemoto Ichiro (Kaneya Sawada), and Li Tiantian, who was also almost killed, was rescued by the American doctor Hendler in a state of burns all over his body, and was finally sent to the United States to study medicine and receive special agent training. 15 years later, Li Tiantian returned to Beiping to seek revenge on Zhu Qianlong, and this year, because of the outbreak of the July 7 Incident, riots began near Beiping, making it difficult for Li Tiantian to take revenge smoothly, but with the help of lan Qingfeng (Jiang Wen), a former dynasty warrior, and Guan Qiaoyun (Zhou Yun), the owner of the tailor shop, Li Tian was able to navigate the war and finally faced Zhu Qianlong.

The evil does not pressure the right to show That Jiang Wen's observation vision of the Republic of China period is more "breadth" than the previous two works. Dr. Xiao Heng entered the post and swore an oath to Liang Qichao's right kidney, and the president of Xiehe frankly said that "knowing shame is almost courageous.". The scene here seems to be a joke, but I didn't expect it to be a real thing. In those years and months in China, a most learned person let a person with the highest medical skills die alive. To put it bluntly, this small bridge section is dispensable, but the absurdity of that era, when it jumps out of the eyes, no one will think it is superfluous.
"There are five guns on the ground, why don't you pick them up?"
I forgot!
The same childlike line design pierces Zhu Qianlong's behavior and also covers up his calculations. Li Tiantian and Zhu Qianlong, who are out of the same door, are full of childlike dialogues, and although people are immersed in humor, they have to think about this delicate relationship. From small to people, large to country and country, the more tit-for-tat moments, the more like children living at home.
Lan Qingfeng once said to Li Tiantian, "I saved your life, you also saved my life, we don't owe each other, I am no longer your father, you should go find your son." Lan Qingfeng was an old revolutionary, but he was old, so he had to give this revolutionary spirit to Li Tiantian, but Li Tiantian became, he took revenge, and when he could really face freedom as a hermit, he found Guan Qiaohong, but Guan Qiaohong left him. Guan Qiaohong left Li Tiantian, causing Li Tiantian to shout Qiao Hong's name on the eaves in a hurry, and this ending was like Li Tian was busy in vain. However, assuming that he is with Qiao Hong, and Qiao Hong's revenge for killing her father has not yet been repaid, then she follows Li Tiantian with such a vendetta, Li Tiantian will still be harassed by the atmosphere of revenge every day, and cannot face the real freedom, so Qiao Hong has to stay away from him, but Li Tian has been deeply affected by Guan Qiaohong, and it is impossible to think of her, so Li Tiantian at best only has freedom on the surface, but there are still shackles in his heart, a shackle that cannot let go of Guan Qiaohong.
Evil does not suppress the four words, just like evil will never suppress justice, it is the righteousness itself that is untenable to become evil, and the evil comes from itself. And the real victory is not to win the superficial war, but to win the shackles of his own heart, just like Guan Qiaohong is Li Tian's shackles, Li Tian must let go of Guan Qiaohong's emotions, and true freedom will come to him. Everything shines back on oneself, not the problem of the environment. So the real "right" comes from inner freedom.