Online Gaming Dream Reality

My brother died an untimely death, but I was unable to save myself. For a moment, he became disheartened and quit the organization he had created. However, after quitting the organization, he became destitute and had no choice but to enter the game and become a professional player. Unexpectedly, life is like a drama, but he will make a comeback. In reality, he returns to the organization and kills his enemies with his own hands. In the game, he defeats thousands of armies and conquers the world.