According to the map instructions given by Lord Emperor Xuan, the periphery of the Thirteenth Chaos Zone consists of four types of zones: Safe Zone, Danger Zone, Death Zone, and Unknown Zone.
Within the Safe Zone, whether it's someone below the level of a Divine Master or a Divine Master Overlord, it's difficult to encounter life-threatening situations, making it relatively very safe.
There are many such zones on the periphery of the Thirteenth Chaos Zone.
As for the Danger Zone, there are a total of three areas.
These three dangerous areas are extremely large, and the dangers within are countless. Perhaps the danger encountered is only a threat to those below the Divine Master Realm, or perhaps even a Master would find themselves in crisis.
How far one can venture in such areas and what kind of gains can be achieved depend entirely on luck and strength.