The land gradually became barren once he passed through the edge of the forest.
The forest was a special place.
There was a particular "Magic dead zone"; in short, it was complicated by Elemental energy, so it wasn't covered by the Magic Network. Spellcasters would be affected here, and many failed to cast or even became confused. Most of these places were very dangerous because of the strong energy radiation, so it was easy to produce strong mutant organisms. Deep in the forest was the place where a god fell. A God who once had great power once fell here. So far, few people have been able to enter.
It was very difficult even for Saints to enter. Only a few legendary Druids could connect there with dreams.
There were some rumors. It was said that the deep part of the fog was connected with a certain realm, which was a huge half-plane embedded in the material plane.
It was a pity that no one could prove it.