Angelica sends Chise some magic supplies including a present. The present turns out to be a book Chise read in her childhood. Elias asks Chise to tell him the story behind the book. Chise tells him about Miura-san and the mysterious library she found in the forest as a child.

Chise Hatori, a 15-year-old Japanese girl, was sold for five million pounds at an auction to a tall masked gentleman. Abandoned at a young age and ridiculed by her peers for her unconventional behavior, she was ready to give herself to any buyer if it meant having a place to go home to. In chains and on her way to an unknown fate, she hears whispers from robed men along her path, gossiping and complaining that such a buyer got his hands on a rare Sleigh Beggy. Ignoring the murmurs, the mysterious man leads the girl to a study, where he reveals himself to be Elias Ainsworth—a magus. After a brief confrontation and a bit of teleportation magic, the two open their eyes to Elias' picturesque cottage in rural England. Greeted by fairies and surrounded by weird and wonderful beings upon her arrival, these events mark the beginning of Chise's story as the apprentice and supposed bride of the ancient magus.

In the human realm, witches and wizards seem to be mere creations of fantasy. Ever the adventurous teenager, Mirai Asahina sets out to disprove this notion by following the tracks of a peculiar shooting star that had fallen the night before. Sure enough, Mirai soon has a chance encounter with Liko—a clumsy witch apprentice who hails from the Magic World, a colorful realm inhabited by magicians. As if by fate, the appearance of strange villains forces Mirai and Liko to join hands. In doing so, they unleash their strength as a pair of legendary magicians—the Maho Girls Precure! Now gifted with unbelievable power, the unlikely duo embarks on an adventure filled with magical spells and powerful gemstones. Along the way, the two girls discover the hidden marvels that tie their individual worlds together.

Following the events of Scorched Halloween, the world is introduced to a terrifyingly powerful Strategic class magician. In an effort to uncover the identity of this person, the United States of the North American Continent (USNA) dispatches the most powerful asset in its arsenal to Japan on a covert mission—the elite magician unit Stars and its commander, Angie Sirius. At First High School, Tatsuya Shiba and his friends are having a farewell party for Shizuku Kitayama, who is leaving to study abroad in the USNA as part of an exchange program. In her place, the group welcomes the beautiful Angelina Lina Kudou Shields. Around the same time, Tatsuya is informed about the USNA's plan to uncover his true identity. Elsewhere in Tokyo, numerous reports arise of seemingly random bodies found drained of blood. Dubbed as the works of a vampire, it does not take long for Tatsuya to connect the dots and realize that it is almost impossible for the timing of these events to be mere coincidence.