Synopsis

A strange, orange haze descends, and Iris issues a warning: the Dark Sparkle Glow has arrived. A terrible mistake has shattered the Moonbow Crystal, presenting them with an insurmountable dilemma. Now, the two teams of Shimmers are adrift, striving to do what is right and safeguard Rainbow World. Can they unravel the truth behind the unsettling glow and reunite, or will this be the end of their bond and the dawn of Desolation's dominion?