Percy Jackson has always been a troublemaker child. Ever since life dropped the Gabe-bomb on him. Fights, bad grades, suicidal thoughts. But then Annabeth Chase moves into the house across the street. A strong, clever girl his age. She was smart, independent, and, well, perfect. Let's just say that was just Annabeth's shell. Maybe she and Percy aren't so different.

It has been about a month since Magnus Chase and Alex Fierro formed the Chase Space, a place for homeless youth in Magnus's late uncle's mansion (now his). Kids and teenagers flocked the Chase Space and Magnus and Alex loved every moment spent with kids. They only want the best for these homeless kids, so when Magnus sees a school bus, he and Alex formed a plan to bring the school to the kids.