Li Yunfei, 37 years old, a programmer who was laid off by his company due to the continuous evolution and application of AI, received a full-sensory gaming helmet of unknown origin. Three months later, he was the city leader of a gang of three thousand people, earning tens of millions of gold coins a month, and standing next to him was the ice swordswoman with the second most powerful force in the server - and the person who sent the helmet said: This is not just a game.