On her first day at the new school, bright‑spirit Hana Nono set out to begin anew, hoping to grow into a steady and dependable person—quite unlike her usual playful nature. Despite causing an awkward first impression, she quickly formed bonds with two classmates: the kind and diligent class president Saaya Yakushiji, and the aloof yet enigmatic Homare Kagayaki.
That evening, a wondrous infant descended from the heavens and landed squarely on Hana's balcony. She instantly fell in love with it, christening the creature Hug‑tan. Together with Hug‑tan was a sardonic chatty hamster named Hariham Harry, who whispered that Hana "was not the chosen one" before disappearing together with the baby.
The following day, Hana assumed the event was only a dream until citizens across town started fainting and a colossal beast emerged, draining their vitality. While fleeing, she witnessed Hug‑tan and Harry under assault. Determined to shield them, Hana and the little one surged with radiant power, and a heart‑shaped crystal emerged.
Harnessing the crystal, Hana became the heroine Cure Yell and vanquished the beast. Astonished by her strength, Harry revealed that he and Hug‑tan originated from a time‑stopped future orchestrated by the Criasu Corporation, which also birthed the monster. Only the Future Crystals—embodiments of personal aspirations—and the Precure they summon can possibly topple Criasu and rescue what lies ahead.
