Five years ago, Gu Chengxiao was framed and forced to take the blame while protecting the woman he loved, and was wrongfully imprisoned. Behind the dark, sunless bars, however, he unexpectedly met titans of business, a legendary warrior from the military, renowned doctors, and other top figures in their fields. These powerful men, trapped behind towering walls, poured out everything they had: their lifelong knowledge, trillions in wealth, and connections reaching to the heavens. They only hoped he would become their "stand-in," carrying on their legends beyond the prison walls!
When Gu Chengxiao walks free with cards powerful enough to turn the world upside down, a storm of revenge sweeps through the city! The wealthy and powerful families who framed him, and the former lover who betrayed him, will all pay dearly for their actions as he turns the tables with ease. His own legend, however, has only just begun...