The people in Rainbow World need help, they’ve lost their sparkle! Best friends Bella, Ruby, Poppy, Sunny, Jade, Skyler, Violet, and Amaya have been chosen by Ms. Morton for a very important mission!

The girls are having fun getting to know their pets and are ready for their first lesson: learning how to create liquid rainbow portals!

It’s time to use their new skills to help the people of Rainbow World find their inner sparkle! Sunny and Skyler are teaming up to help Kira, who just moved to a new town and is getting ready for her first day of school. But she can’t decide what to wear, because she’s worried about what everyone will think of her. Luckily, new Shimmers Sunny and Skyler are here to remind her to be herself and find an outfit that lets her true colors shine!

Welcome to Moonbow Beach! The Rainbow High Shimmers are headed to the beach to get to know Rainbow World, and get to know everyone in it, better! After learning so much about liquid rainbows and portal jumping, these besties could use a day in the sun. Jade is ready for a fun day surfing the waves and flying high in a kite! But her monkey is scared of the water and wants to play on the shore instead. Will they find a way to have fun together?

Poppy and Amaya are portal-jumping to meet Princess Marina of Moonbow Kingdom. Marina wants to be the best princess she can be and help others shine, but doesn’t know where to start because everything is always done for her! Luckily, the Shimmers are here to teach her that she can do things on her own and if she follows her heart, she will make herself, and others happy!