Tianguan's Pen and Ink

I heard that there is a game world at the end of the universe. No one knows exactly what it is like there. The only thing everyone knows is: it is a paradise country and a gaming paradise. It has a good reputation, but few people want to go. One is that I can't, and the other is that I don't dare. 1. You need a special invitation card to go to the game world; 2. Those who can stay there are extremely vicious people. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.