>>34505515You might want to make the center city the hub for the main story. The flow can go in the purple circles I drew here, where the exploration leads back to the main city in the center(ish) of the region. The other big city(I assume) that I also put a green star in is a question I have about which city you think is bigger, because I would switch them around if the center one isn't the biggest. Or maybe not, I guess it would depend on which one has the best design for the player to move through constantly.