This holiday season, get ready for an action-packed, all-star, rainbow-colored family reunion like no other. After two films of true friendship and relentless flirting, Poppy and Branch are now, finally, a couple! As they grow closer, Poppy discovers that Branch was once part of her favorite boyband phenomenon, BroZone, with his four brothers. BroZone disbanded when Branch was still a baby and Branch hasn’t seen his brothers since. But when Branch’s brother Floyd is kidnapped by a pair of nefarious pop-star villains, Branch and Poppy embark on a harrowing and emotional journey to reunite the other brothers.