I Traveled to the Bloody World and Became Proficient in All Professions

The male protagonist who was at work that day was accidentally selected by the game system. It was supposed to be transported to the latest game, but due to a system error, the male protagonist could not be transported to the latest game. He could only be sent to an old game based on the remaining game memory in his brain. It is precisely because of a system error that the male protagonist was transported to his favorite game during his student days, The Bloody Jianghu. I thought this error would be fixed in a short time. But the system told the male protagonist that the error could not be repaired, and the male protagonist could never return to the real world and could only spend the rest of his life in the game. In order to make up for the male protagonist system, the entire passionate world of rivers and lakes has been completely re-set, turning it into a real world of rivers and lakes. At the same time, a system is bound to the male protagonist to help him dominate the real world of martial arts.