In Hong Kong Island in the 1980s, the rivers and lakes were fighting endlessly. Qin Feng, who came from time travel, was caught in the chaos of cheating on friends, and awakened the most powerful bragging system. Listening to people's bragging can make it come true and rob the protagonist of his luck. He gave up his undercover role and chose Young and Dangerous, and became a subordinate of Liang Kun. He crushed Chen Haonan with one punch, defeated the Vietnamese gang, and defeated Prince Hong Tai. Cutting off opportunities, subduing ruthless people, playing with the stock market, stirring up the situation in Hong Kong, breaking the chess game with a fierce dragon across the river, and bucking the trend to reach the pinnacle of Hong Kong Island's underworld!