A brief description of the manhwa The Strongest Player:
Right before the corporate slave Lin Xiang’s debt was due, a chance to participate in a mysterious virtual game was presented to him. By participating in the game, he not only paid off his debt but also seized the opportunity to launch a counterattack and turn his life around.
After he understood the system a bit better, Lin Xiang began to constantly wage wars in-game to expand his territory and strength. While doing so, he discovered the cruel truth behind the game as well as the ultimate goal of the oligarchs, eventually revealing the rulers’ conspiracies.