Nozomi's birthday gets hijacked by an actual interdimensional kidnapping, and the Precure have to storm a candy kingdom run by villains whose names are literally their flavors. The movie understands that a magical girl story works best when the magic serves the character moment first, the spectacle second. You watch it for the birthday party that never happens, stay for five girls learning what it means to protect someone else's home the way they'd protect their own.
Nozomi's birthday celebration takes an unexpected turn when a girl from another world named Chocola arrives with Bunbee in pursuit. The Precure team rescues her and earns an invitation to Dessert Kingdom, a fantastical world where candy grows on trees and rivers flow with juice. The girls feel right at home there. Their pleasant visit ends when the villain Mushiban and his two subordinates, Dry and Bitter, reveal their plan: seize the kingdom and turn Pretty Cure into sweets. The situation grows worse when Coco, their friend, is brainwashed by Mushiban and turned against them. To save both Nozomi's birthday and the whole of Dessert Kingdom, the team must fight past Dry and Bitter while also facing their own ally. This magical girl movie pairs colorful fantasy action with a hint of romance.