In Hong Kong in the 1980s, Long Youzu killed his eldest brother Greyhound and took over Kwun Tong. After activating the system, he received 20 million yuan and Mizong Quan, led Tian Yangsheng and other seven sons to wash the water house with blood, and used the power of the jade unicorn to conquer Kowloon and transform Hongxing into a wealth-making empire.