They certainly wouldn't go to some grain or wood producing area. Since they were going to sell radishes, they would naturally head to Casa city, which was busy with business.
The next few days, they were on their way. It wasn't like their three day travel through the Black Waste, where they didn't see a single person. Now that they were in the Purcell Duchy, they saw a lot of people as they passed through forests and farmland. But because Zhao's undead looked so mighty, the moment people saw it, they would try to hide. Zhao felt very satisfied. After all, he could finally see some people so it wasn't a boring journey.
Consider this, a huge skeleton with a warrior sitting on its head, and all its body was a black mage, with a sweet beauty sitting next to him. This combination was very strange.
Also, whenever they pass by a small town or city, they always find a place outside the city and then go into the space, which made their movements seem uncertain and hard to track. Just another thing that was mysterious about them.