A sequel that features Riley entering puberty and experiencing brand new, more complex emotions as a result. As Riley tries to adapt to her teenage years, her old emotions try to adapt to the possibility of being replaced.

Bam, Redbird, Bibi, Batwing e Buff são jogados em hijinks e ação enquanto aprendem lições importantes sobre trabalho em equipe, amizade e muito mais enquanto ajudam Batman, Robin e Batgirl a defender Gotham.

Two mismatched students form an unlikely alliance to protect each other's secret and pursue their dreams at a magical school for knights in training.