In the 1980s Hu Bayi, Wang Kaixuan and Shirly Yang return to the northeast of China, where they were once stationed in the countryside to attend the wedding of their friend Yanzi.
Master Cheng Maohua is engaged in small business with the world. Unexpectedly, the Allied Forces of the Eight Kingdoms broke into the capital and committed numerous crimes. All the righteous soldiers from all over the world shot out. Attack!