#WordWeavers Day 5: Are there characters or events that challenge your MCs' belief systems?
The book opens with Jessie discovering that magic exists, and she can do it. David has the same revelation very shortly thereafter. Their coming to a better understanding of all that entails is a major theme of the book.
There's an event that will happen later in the book that will seriously challenge Ángel's image of themself. That's a different way to challenge someone's world-view.