@BalrogDeMorgoth It's probably that the only real difference between the game world and this one is the lack of a respawn mechanic. It's a fairly common method to establish the isekai'd player's new reality, as well as how strange they are to the world's inhabitants; most players, never mind power gamers, would go into a dungeon (in a game) fully understanding that there's a good chance of death, but since death is a slap on the wrist in most games, it's barely a deterrent. In real life, though, most people would never take that chance because death is kinda final, so while what he's done for the girls is something anyone in this world
could do, it's not something they
would do, because there's a very real chance of death.