Golden Opportunity by Sand/ Chu

Golden Opportunity Manhwa Plot: After being framed by an unknown source and getting killed by the chairman of his own gang, Kwon Noah, Ryu Jean finds himself transported two years back in time. With the knowledge of his impending death, Jean sets out to uncover the truth behind his betrayal and alter the course of events that led to his demise. However, his task is not an easy one as he must navigate through the dangerous world of the warring gangs and try to prevent history from repeating itself. Will Ryu Jean’s second chance prove to be the golden opportunity he needs to rewrite his destiny?