The Rolimont Forest is the largest forest on the continent. It's home to exotic animals and monsters, each of them having their own ecosystem and way of life. Because of how large and dense the forest is, it's mostly unexplored and has a lot of danger lurking in it.
But that's not all. This place is a gold mine for all types of fields. Archaeology, zoology, phytology, magic, alchemy, and more. The only downside of this was that finding new things was hard because of how dangerous the forest is. And even if you successfully find a new species of animal, plant, or some type of new discovery, getting out of the forest is even harder.
This is because the plants release a chemical that weakens mana, and prolonged exposure makes mana stop functioning altogether. The plants, animals, and monsters are the only ones immune to this phenomenon.