Superheroes and supervillains are a normal part of life in the city where Leon lives. Now Leon wants to be a superhero too. When a new supervillain at school turns his classmates into zombies, Leon, his best friend Carlos, and his frenemy Clementine must come together to stop him. Fortunately, Leon gets some help from a secret superhero who tells Leon about the powers he's had all along. Teaching Books: https://www.teachingbooks.net/tb.cgi?tid=85359.