A Xing became the leader of the Axe Gang. He reorganized the Axe Gang and made it a just sect to safeguard world peace. However, the little guy was bent on revenge, learning from the beggar who taught A Xing Tathagata the palm of his hand, defeating the charterer and the charterer, and then wounding and humiliating A Xing. A Xing was forced to leave Shanghai and set up a stall in Beijing. Because he could not use martial arts, he was bullied by hooligans all day and met a new girlfriend.

At the beginning of the war of aggression against China, the Japanese were bullying in Shanghai. At this time, the sauce explosion came forward and beat the Japanese out of the water, and won the reputation of a great hero.

. The Japanese military then thought that China's martial arts masters hidden in various places were the biggest threat, and specially invited Tojo, the first master from Japan, to kill the evil spirit of Huoyun and defeat the sauce explosion, and also held a martial arts conference aimed at suppressing China people and eliminating China's martial arts masters

. A Xing, persuaded by the sauce explosion, went to Shaolin Temple to learn the world's first martial art-"Benevolence is invincible", attended the martial arts conference, defeated the invaders, then withdrew from the Jianghu, went incognito with his girlfriend, and came to Hong Kong to become a lawyer, specializing in litigation for the poor. His girlfriend studied medicine and opened a clinic to treat the poor for free. Because she didn't receive any money, her income failed to meet her expenses. 1 year later she went bankrupt.