Ordinary modern cities look just like regular cities on the surface, but they hide a group of "psychics" - these people can weakly perceive unreal energy, but most of them don't know that they are special.
There is an abandoned "Ancient Inkstone Town" on the edge of the city. It is said to be an ancient sacrificial site. Today, only broken stone tablets and old locust trees remain. It has become the destination of a few explorers and an important realistic scene in the subsequent plot.
Core special item: "Xiu Stone" - It looks like a translucent gray-blue stone. In reality, it occasionally appears in Ancient Inkstone Town or flea markets. Ordinary people regard it as an ordinary strange stone, but in fact it has a secret connection with the game world.
