Returning to Hong Kong in 1982, Gu Sheng transformed into a low-level undercover agent in Hongxing, with meager salary, embarrassing situation, and being trapped in the cracks between right and wrong. Unexpectedly unlock the krypton gold lottery system, and quickly transform by drawing martial arts, firearms, and practical skills. He took advantage of the infighting within the society, calculated people's hearts, and killed decisively, crushing all the big guys, gathering power, and standing firm in Yuen Long. He stirred up the chess game in the world as an undercover agent. From the bottom of the young and Dangerous, he fought his way to the top step by step, dominating the underworld in Hong Kong Island!
