Invincible Iron Palm

In the early years of the Republic of China, Baoding, Hebei. Ma Dapeng (Lin Wei), the master of the martial arts hall who dominates one side, carefully trains his son Ma Yaozu (Lin Wei) in order to win the status of martial arts leader in the national martial arts competition; Huo Qiang (Li Zixiong), the heroic and loyal owner of the Sifang Escort Bureau, intends to pass on the authentic "Iron Sand Palm" to his son Huo Jinsuo (Sun Zuyang), but is disappointed by his aggressiveness and impetuous spirit. Huo Qiang's senior brother Chen Erye (Wuma) sent his disciple Zhang Tiezhu (Hong Tianming) to the Sifang Escort Bureau for further study. After a period of observation, Huo Qiang decided that he was a malleable talent and decided to pass on the "Iron Sand Palm" to the family. This aroused Huo Jinsuo's strong dissatisfaction and jealousy. He began to secretly make friends with Ma Dapeng in order to eradicate Zhang Tiezhu. Ma Dapeng secretly rejoiced that one of his chess pieces was Han Hu (Huang Ziyang), an apprentice expelled by Huo Qiang. The latter once tried to steal Huo Qiang's "Iron Sand Palm" palm tree. When he was living in the world, he met Zhang Tiezhu.