I don’t know if the developers have heard of the GPT simulated town video. This picture is a virtual town environment created for GPT AI, and then a series of events occurred.

Can the game have a system that draws a system at the beginning, then randomly draws a world, and generates intelligent NPCs in the background of the virtual world?

Each world only needs to set up the world background and training system, city, immortality, magic, martial arts, science fiction, etc., and there is no need to even apply the protagonist of the novel that I am familiar with. As an awarding system, whoever the system is given to is the protagonist, GPT AI will automatically generate text, what time did you do today, who did you make friends with, who did you have a conflict with, what did you talk about, and what did you do using the system. All the player has to do is give the host a task, which is equivalent to implanting a to-do list into the AI. , currently including big companies like NetEase are also working in the direction of Ai smart NPC, refer to Nishuihan