In a vibrant world full of colors, the Trolls, cheerful and melodic creatures, live in constant happiness, singing and dancing without end. However, this peace is threatened when dark and sinister Bergens, who can only feel happiness by eating Trolls, kidnap them and take them to their village. Among the Trolls, the optimistic and brave Poppy, the daughter of the queen, is the most determined to rescue her friends. Despite warnings from the melancholic and cautious Branch, who has a history of trauma with the Bergens, Poppy decides she wonβt let anything or anyone ruin the party.