It's a fantasy role-playing game.

DM: You are Caleb Widogast, a human wizard . You are the member of the famous group of adventurers. Previously, As you does this, he has to have complete concentration. As Frumpkin flies above the lake, he sees two islands within the lake.
DM: You don't get the idea that most devils or demons have a vulnerability to radiant or holy damage. Some might, some don't, but you're unable to take a bead on this. The book you have is informative from an encyclopedia standpoint. It's sort of storytelling and an informative thing, but it's not a catalog about all the aspects and details of each creature.
Player: Right, it's a kid's Encyclopedia Britannica, and scanning through, I saw one thing that popped out.
DM: Yeah, you were like, wait.
Player: May I ask with my intelligence score of 18 and the Keen Mind feat, could we say that Caleb is a speed reader?
DM: In comparison to some, maybe. You're not Johnny Five-style, I know kung-fu.
Player: Believably, not magic.
DM: Yeah, you can read pretty quick, let's say. You spend a lot of time by yourself reading.
