One day, the Pretty Cures receive an invitation to a party in their honor. Everyone is heading to the party venue, the school of fairies, but awaits a mysterious shadow. The shadow steals transformation objects! What can they do? If the Cures can not be converted are in big trouble! If this continues, the school, our world and everything else will deborado by that shadow! The 32 Pretty Cures will fight to protect everyone!

Hakuoro has lost his memory after succumbing to serious injuries. But thanks to an elderly woman and her granddaughter Eruruu, he is nursed back to health. His face is covered by a strange irremovable mask and he occasionally sees beastly visions. Eruruu now cares for him as he becomes accustomed to the village and its inhabitants, who all bear strange ears (the women also have tails). Though these people venerate the forces of nature, desecration of an altar forces them to take drastic measures to preserve their lives from the wrath of Mutikapa-sama, guardian of the forest.

Mizuki Hijiri, is a high school girl who just transferred schools. At her new school, she has a fateful encounter with boys suffering from chuunibyou (adolescent delusions of grandeur). There is Noda who dreams of becoming a hero, the tragically handsome otaku Takashima who only likes 2D girls, Nakamura the supposedly "reincarnated" angel or devil (he can't decide which), and the self-professed string-puller Tsukumo.

The anime takes place in a world that long ago featured the existence of magic, but has long since lost that ability. The story begins when the very normal high school student Mangetsu Kohinata meets Shingetsu Ernesta Fukami, who has migrated back to Japan from Germany, on a night with a full moon.

Chaos has taken hold of the land in Mask of Truth as a conniving general has unlawfully seized the throne of the mighty Yamato Empire. The only ones that stand in his way are a couple of familiar faces who must rally different kingdoms together and fight against the powerful Imperial army.