Synopsis

A shimmering spa day for the creatures was interrupted by a sudden draining of vibrancy. To discover the cause, the Shimmers and their companions activated a portal, finding themselves at the rainbow's source. But a perilous task lay before them: the pets carried the last reservoir of liquid rainbow in all of Rainbow World. Failure to restore color meant being stranded. Could they unite their efforts to solve the mystery and return brilliance to their home?