[Machine Translation] Jackie Chan's last film in the "Fist Series", the last of his early works. Two sons stand up to avenge their father's murder! This sequel was produced after the success of "Crazy Monkey". Since Jackie moved to another production company during the filming, it was thought to be unfinished, but three years later, the film was miraculously completed by reusing previously unreleased cuts from "Laugh Fist" and scenes from previous films, including "Fist Sei". This is a valuable work that was regarded as a "phantom" by fans at the time, as it allowed them to see previously unreleased footage of past masterpieces. The Chin brothers are six-way bagua practitioners whose lives are threatened by the villainous brothers of the Suisei-ryu, and they attempt to flee separately, each with a young son. Years later, Ron, who has grown into a young man, is taught bagua by his father, but spends his days gambling and fighting. Meanwhile, his cousin, who was living in hiding from a group of beggars, also skipped his training and lived a life of self-indulgence. One day, Ron's father is found by the Suisei-ryu brothers in the city and killed, and he follows his uncle to the beggar's house, but the Suisei-ryu appear there too, and his uncle is also cruelly killed. The remaining Ron and his cousin train hard together and try to avenge their uncle's death, but... The film includes the original trailer.