On these trade routes, ground caravans occasionally pass by, connecting the flow of wealth in various places.
Among them, there is a particularly famous trade route named the Crystal Radiance Road.
This road is named for the peculiar glow of crystal stones that sparkle on the walls of the Underground City passage it traverses.
It not only passes through numerous Underground City States but also becomes a safe passage for caravans due to the tacit cooperation and guardianship among these city-states.
The Winged Dragon Commerce team is a frequent traveler along the Crystal Radiance Road.
They wear uniform brown caravan attire, ride specially trained beasts of burden from the Underground City, and proceed slowly down the Crystal Radiance Road, loaded with rare goods from the surface world.
Members of the Winged Dragon Team have their expectations for this journey, calculating what valuable commodities they might trade for from the upcoming Underground City States.
