Introduction to plot diversity:
1933 In winter, the guards and soldiers on Shanhaiguan rostrum are setting off fireworks to welcome New Year's Day. Accompanied by the explosion of fireworks, fierce gunfire suddenly hit the rostrum, the Japanese attacked Shanhaiguan, and the defenders of China rose to resist.
At this moment, Beiping City is a bustling scene. Lujia Shengyong Hall is holding a grand tournament. Lu Chuanhu, the owner of the guild hall, invited not only his younger brother, Cao, also known as the "Three Musts", but also his compatriot brother Zheng, who made a living by busking on the overpass.
As a college student, the third son of Zheng Jia clashed with the police and was rescued by Lu Mingzhu, the daughter of Lu Chuanhu. The two met after a long separation, and they were deeply touched and congenial.
The eldest brother of the Zheng family was kicked out of the ring for the reward and did not listen to the dissuasion of the second brother Zheng Yu. When Zheng learned this, he was furious. He told his three sons about his hatred for his knife spectrum and warned them not to set foot in Lu's house again. [TV drama broadsword plot diversity introduces the finale cast.
JUNG WOO, a young man, wants to try Lu Jia's knife method. After consulting with Zheng Fei, they came to Lujia the next day. When JUNG WOO came to power, there was a knife brighter than Lu, but Lu Youguang, who didn't know the ulterior motives, cut down the knife in JUNG WOO's hand by changing the knife, but it was exposed in public by the audience. Liu Youguang led people to kill JUNG WOO, but JUNG WOO accidentally injured Liu Youguang. Japanese Akio Yamashima took Lu Youguang to the hospital. Knowing that Zheng Yu was injured by a knife, Zheng took his three sons to Chengde and went to his old friend Qin Dadao. Mishima of Mingfu also found the broadsword Qin and asked him to cast a knife for himself. Ming Fu's obsession with knives moved Da Dao Qin and promised to cast a knife for him. Xiao Rong, the daughter of Da Daoqin, took a liking to JUNG WOO at the first sight. Zheng Fei's attempt to join the army was opposed by JUNG WOO. Chengde fell and the Japanese army entered the city. In the street, Akio Mishima met his brother Yukio Mishima who joined the army.