The virtual world, the land of time, and the city of eternity.
The urban layout of the Eternal City is extremely peculiar. If you can take a panoramic view outside the city, you will find that any side view of the Eternal City is triangular: the outermost city wall is the shortest, the more toward the central area, the higher the building, and the time tower in the core area is the highest building in the city.
Moreover, buildings do not exist independently. All high-rise buildings are connected by bridges. The whole Eternal City is a three-dimensional maze.
The most troublesome thing for the magician is that the bridges, walls, and even the urban roads on the ground will change - the eternal city every hour