Traveling through the world of Hong Kong in the 1980s, Qin Tianlang became a prisoner in Stanley Prison. He suffered from a terminal terminal illness. He was plotted by others and was treated as an outcast by the society. The beginning was a copy of hell! In a desperate situation, activate the Sha Po Lang Defying System, increase your attributes, change your life, and be reborn. In prison, he suppresses the gangsters, maintains his health, and breaks the conspiracy of all parties. Using the prison as a springboard, he works step by step, and will eventually reach the top of Hong Kong Island's black and white!