Visitors to the World of Sword and Sorcery

This is the world of swords and magic. There is a continent here. The overall structure of the continent is basin-shaped, with a sea in the middle. This land is called the Galdo Continent. There are kings, knights, soldiers, warriors, magicians, priests, adventurers, etc... Several species live here, including Long-eared Forest elves, orcs, dwarves, humans, monsters, etc. Except for monsters, each race has its own country and territory. Gods exist, this is the consensus of everyone, and when everyone has their own things to do, strange people sometimes land on this land. They appear suddenly, with the bodies of humanoid species on this continent, and they can speak our language, but sometimes they also speak a language that is not our world. They are humans, dwarves, orcs, or forest elves. They usually say that they come from another world called "Earth", and that "God" gives them the ability to communicate with the Galdo world and leads them to come here. Sometimes these people are mediocre, sometimes they show strong learning talents or fighting talents, and some are born with extremely strong magic power. They do not have the common sense of this world, but they have different thinking from the aborigines of this world. They will say that they have a mission to defeat the devil, and call themselves "brave". The people here call these "non-natives" brought by "gods" foreigners from another world, or reincarnations. Our story does not begin with the reincarnation, but with a native of this world of swords and magic...