It's hilarious that Will doesn't run into many monsters in the forest that's supposed to be FULL of them and he never once questioned it. I honestly love MC that are unreliable narrators like this, Will has no concept of anything in this new world except for what he's learned from Mary/Blood/etc. Does he even realize he's OP in the eyes of everyone else? Probably not and I love that. I can see why Menel thought Will was a pampered, sheltered, rich kid.
And it's funny that other characters make fun of him for his lack of knowledge. I wonder what kind of theories Menel has made to explain all of Will's strangeness. Obviously Will is a priest that's trying to spread his faith (true), and is also a strong adventurer? (Also true. Kind of.) Robina's "secretly a noble" theory has merit.