Super Sylph is a guardian of a desert dimension as part of the Fighting Fairies, a squadron of magical girls tasked with repelling invaders such as the antagonistic JAM fighters. She and her comrades are manifestations born from anime fans’ collective imagination, sustained by their fervent desires. Their reality hinges on audience engagement—when newer anime series divert fan interest, their forms weaken, edging them toward oblivion.

During a pivotal clash, Super Sylph and the Fighting Fairies confront the Forgetter, a monstrous incarnation of fading fan devotion. The battle unfolds alongside their mission to help protagonist Rei Sugiyama return to his world. As their powers wane from dwindling relevance, Rei’s choice to abandon his escape and inspire the group reignites their resolve. United by his solidarity, they vanquish the Forgetter, reaffirming their bond to the creators’ enduring passions.