Author's Note

The Darkness has risen, The Prism Rainbow is in danger. Kids are turning hopeless and Prism stars are working hard to cheer them up. The Rarest Prism Guardians can save the rainbow from disappearing or living in a B&W color. Miyuki Taname is one of them. From ordinary Prism star to a Prism Hero.
Will Miyuki be able to defeat Dark Rinne for good? Or the Prism Rainbow will be gone forever?