DNF: This Game Is Really Awesome

[DNF] [My smart butler helped me open the hangup] Li Yun traveled to a strange parallel world. Just when he was confused about his future, he suddenly discovered that a game he was very familiar with, Dungeon Fighter, was suddenly launched on the market. He originally wanted to use his more than ten years of gaming experience in his previous life to show off his skills in the game, but after entering the game, he suddenly felt that the game was quite difficult. Until one day, he suddenly had a whim and asked his smart butler to do him a small favor. Unexpectedly, he accidentally opened a ridiculous plug-in for himself, which the game official could not discover at all.