In the royal city of the Wonder Kingdom, a little human girl about the age of 8 to 10 with a doll-like appearance was fearfully following a cloaked man. Moreover, there was a black collar around the little girl's neck.
If people see this black collar, they would instantly recognize it because it was a commonly used grade-5 slave item to enslave others. But in the Wonder Kingdom, it wasn't a rare sight.
Because the Wonder Kingdom had the biggest underground slave markets in the entire Empire where all kinds of slaves were sold.
The Wonder Kingdom was the kingdom of demons, and the demon nobles were involved in many malicious activities that most of the high-level figures of the Empire were aware of.
One activity involved collecting beautiful women from other races, like humans and elves. The slave traders captured these women from an ordinary background and then sold them as slaves to the demon nobles.