Despite her supposed ineptitude with regular magic, Princess Anisphia defies the aristocracy’s expectations by developing “magicology,” a unique magical theory based on memories from her past life. One day, she witnesses the brilliant noblewoman Euphyllia unjustly stripped of her title as the kingdom’s next monarch. That’s when Anisphia concocts a plan to help Euphyllia regain her good name-which somehow involves them living together and researching magic! Little do these two ladies know, however, that their chance encounter will alter not only their own futures, but those of the kingdom...and the entire world!

Anis and Euphie are hard at work, the former supervising a new city for the study of magicology, and the latter performing her duties as queen. Both are determined to create a country where the next generation can truly thrive. But no one said it was going to be easy, and soon an aggravating new development throws a wrench in their well-laid plans.

Lainie, the daughter of a baron, is the mysterious girl at the center of the scandal over Euphie’s broken engagement. Anis, the reincarnated princess, can’t help but feel there’s something odd about Lainie, so she conducts a checkup on her-and comes to a shocking conclusion! At the same time, Anis's brother Algard, the prince of Palettia, takes the lead in a grand scheme that’ll impact the whole kingdom...

Some time off at the royal villa has helped Euphyllia get her thoughts together following the shock of her engagement being broken off, but that clarity has only made her aware of how empty her heart now is. She looks to Anisphia for answers, but the princess is too busy getting hyped for an impending monster stampede! All high-ranked adventurers have been summoned to stop it, including the one known as… the Marauder Princess!

There’s one thing Anis can't go without if she wants to run a magical academy—magicite. Fortunately, an untamed region to the east is teeming with this vital resource, so she and Euphie decide to journey there on airbikes to stock up. Wait, doesn’t this sound like a honeymoon?!

A NEW CITY OF MAGICOLOGY?! After emerging victorious from her encounter with the vampire, Anisphia has absorbed her dragon magicite into her own body. But her magical revolution with Queen Euphyllia is far from over. Anis is asked to help construct a new city for the study of magicology and lead her very own order of knights... Anis’s dream for magic—and Euphie’s dream for Anis—will take our heroines into a brave new world!