I Just Finished Modding My Cheat, You Think I'll Put Up with This?

In 2050, fully immersive virtual reality technology, CVR, has reached full maturity. With AI technology behind it, high-quality CVR games are hailed as a "second life," blurring the boundary between fantasy and reality completely. Zhang Dongxi is a hardcore role-playing game fan. One day, after spending half a month grinding away to mod in a perfect start, he was just about to enjoy himself when he ran into a thug committing murder right in front of him, who then tried to kill him too. He snapped, "I just gave myself a cheat from the start. You think I'm going to take this?" He took him out in one move. "Steamed buns? You don't even have a steamer?" After finishing his rampage, he realized that maybe, possibly, perhaps, he hadn't actually been in the game... Wait, what? Huh?