Many years ago, the death of the emperor sparked riots and civil wars that ravaged Atlantia. Upon the throning of the young king Yaiba, treacherous rebels were executed to restore the peace the country once had. However, tainted by this radical act of governance, Atlantia continues to be enveloped under the shadow of oppressive rule. Tsurugi Tatewaki is a spunky teenager who grew up in the rural countryside with little memory of his birth parents. One day in his home, he stumbles upon a mysterious sword that transforms into a Battle Spirits card. When armed forces from Atlantia confront Tsurugi with their sights set on procuring his card, the secrets behind Tsurugi's past seemingly begin to unravel. Accompanied by a droid named Bringer, Tsurugi makes his way to the capital of Atlantia and encounters supposed warriors who wield similar swords. As his world is slowly turned upside down by the gradual appearance of greater mysteries, Tsurugi may have to question everything he knows, including his very own judgment on what separates good from evil. [Written by MAL Rewrite]

Like every card game enthusiast, Hajime Hinobori has always wanted to see the Spirits from his cards come to life and witness them in real combat. This dream is successfully realized by Hajime's scientist parents, who develop an augmented reality system that revolutionizes the competitive scene of Battle Spirits. Curious players from across the globe travel to partake in this innovative battle system. With his sight set on becoming the champion of this new form of Battle Spirits, Hajime encounters many colorful and quirky rivals, including eccentric diva Kimari Tatsumi and arrogant prodigy Tegamaru Tanashi. Along this journey of self-discovery and card-gaming shenanigans, there are no ordinary days in the lives of young heroes striving to take the crown! [Written by MAL Rewrite]

Part 1, Cure Flora to Itazura Kagami, is a dialogue-less story featuring Cure Flora and a mischievous ghost in a mirror.

Part 2, Pumpkin Oukoku no Takaramono, features the four Precure girls from Go! Princess Precure trying to rescue a princess who is held captive.

Part 3, Precure to Refi no Wonder Night!, is set when the Night Kingdom lost its daytime. The Precure team fight to take the daytime back alongside the princess Refi.

(Source: Crunchyroll, Edited)