The Northern Song Dynasty, the emperor is stupid. The next country Liu is looking for any chances to invade them. All this responsibility is then taken by Yang family to get rid all of enemies. There are two officers Poon Mei & Kwun Kwai are jealous of Yang’s achievement. They then colludes with the people of Liu to murder the Yang family, almost of their family are killed in the battle of golden sand beach, only leave the 5^th & 6^th brother. The 5^th brother is then to be a monk and stay in the monastery to practice the martial art to order to pay the revenge on Poon…