Teamwork saves the day! The pets are enjoying a sparkly spa day when suddenly, everything loses its color! To find out why, the Shimmers and their pets portal jump to the beginning of the rainbow. But they must be careful because the pets have the last liquid rainbow in all of Rainbow World. So if they can't fix it, they can't get home! Can the pets work together to solve the problem and bring color back to Rainbow World? Your favorite fashion dolls are making their colorful dreams come true at Rainbow & Shadow High — and the possibilities are endless when they all work together. Tap into your imagination and tune in as they learn to really let their true colors shine!