C33 [cold-blooded City]!

Half an hour later.

The two of them had arrived at a middle city: Rivermouth.

The city was built on the back of the Rivermouth Mountain. It had a large area and was rich in natural resources. The population was more than ten times that of a small city.

This city.

It was also the trading center near Bleakburn. In fact, it was not far away from Bleakburn