Chloe has been missing school by going on missions with her siblings. She now has to go to summer school to catch up on everything she has missed. Max, acting as the substitute for summer school, has a new student who agrees to tutor her.
Chloé et Max vont au soutien scolaire d'été. Phoebe part donc en mission en solo. Elle rencontre un nouveau super-héros, Capitaine Parfait, et se rend compte qu'ils forment une excellente équipe.
