Adventures in a different world continent

Exploited by a heartless industry and unfortunately struck by a serious illness, one crosses over to another world without knowing whether one will live or die. Here, it is an era of swords and magic, and also the most primitive state of human existence. That is the law of the jungle, where the strong prey on the weak. The threat to people doesn't just come from dangerous exotic beasts. Sometimes, human hearts are even more dangerous. For some weak lives, survival is already a difficult thing. Let's see how the male protagonist experiences what kind of adventures and how he chooses a way to survive on such a different world continent.