Gabby is used to taking care of herself, but she's about to become responsible for a whole lot more. Turns out her birthright isn't growing up in foster care. It's protecting humanity from the Arcane Elements, more specifically: the cardinal sin of Pride. To make matters worse, she's the only Sentinel who hasn't spent their whole life training for battle against evil, and not everyone is welcoming. With the fate of humanity hanging in the balance, and an enemy in their midst, Gabby needs a crash course in protecting the world from Pride before it's too late.