Princess Romi of the Emotions Kingdom goes on a magical journey to save the Teenieping creature that she believes is her soulmate.

Back at home, Chuck relates the island shenanigans of his larva pals Red and Yellow to a skeptical reporter in this movie sequel to the hit cartoon.

National track star Na Aeri, and her eternal rival 'Hany' join, the two participate in a special event race called 'Street Run' through the city's alleys, where they face off against the rising comet-like newcomer 'Rapid Ju'.