[Double heroines, kind sister x taciturn sister, adventure in another world]
The three brave men responded to the call and came to eradicate the evil forces. During the adventure, they met many friends, including the feather clan with wings, mermaids and mermaids living in the ocean, mysterious elves in the forest, etc...
During this period, I discovered that the demon king of this continent was not a bad person. So what do they need to do?
Purpose: The strength of a team comes from mutual trust