Over a century ago, astral mages under persecution from the Empire banded together and established the Nebulis Sovereignty under three founding families: Lou, Hydra, and Zoa. With the leadership of Millavair Lou Nebulis VIII, the Sovereignty aims to minimize casualties in their conflict with the Empire—a stance the extremist Zoas disagree with. Tensions rise between the families as the upcoming election to decide the next leader approaches. The Zoas are willing to do anything to achieve success; however, a world-ending war may ensue should they be victorious. Princess Aliceliese Alice Lou Nebulis XI has no choice but to cooperate with any potential allies in order to advance towards her ultimate goal of ending the conflict that has long tormented everyone involved. This includes Iska—one of the Empire's greatest warriors and her greatest rival.

Chika Suzugamori, an 18-year-old newcomer manga artist, has just had three of her drafts rejected in a single day. Her editor suggests incorporating her interests into her work, but Chika is an indoor person who only thinks about manga day and night. At a loss, she feels a sudden desire to get away from everything and go on a journey somewhere. Due to the results of an online poll that she posted on a whim, Chika hops on a train and heads north from Tokyo on an impromptu solo trip. When she ends up at the top of Mount Haguro in Aizu-Wakamatsu, she realizes she feels refreshed and more motivated than before. Even if her projects get turned down again in the future, Chika plans to journey around Japan with friends old and new.

Yuina Akagi is an ordinary high school freshman in Maebashi City, Gunma Prefecture—until a talking frog named Keroppe appears and throws an unexpected proposal her way: Why don't you become a witch? Before she knows it, Yuina's closet becomes a gateway to a mysterious world, where she meets four other girls—each with their own quirks and magical potential. There's the fiery Azu Niisato, the level-headed Kyouka Kitahara, the ever-optimistic Choco Mitsumata, and the carefree Mai Kamiizumi. Together, they form the Maebashi Witches, a group dedicated to granting people's wishes through magic, music, and a bit of mayhem. Their base of operation? A charming little flower shop in the heart of the shopping district—where the flowers of the heart can finally bloom. With a little magic and a lot of heart, their new life as witches is about to begin. (Source: MAL News)

Takane Takamine is great at everything she does, and her magnetic personality makes her the envy of everyone. She gets good grades, excels at sports, and even manages to become student council president during her first year of high school. But Takamine has a secret—she possesses an ability called Eternal Virgin Road, allowing her to redo past actions and achieve a different result. While this might seem like a decent skill to have, Takamine must pay a price to activate it: she has to strip off a piece of her lingerie. After getting an imperfect score on a test, Takamine begins to remove her underwear during class and is spotted by her average and weak-willed classmate Koushi Shirota, who is bewildered by the sight. However, the very next instant, things reset and Takamine's test is now perfect. When Shirota decides to confront Takamine about her previous test score, she reveals her ability to him and blackmails him into becoming her closet, making him carry around extra lingerie and put them on her. Her goal is to be able to use Eternal Virgin Road as much as possible in order to stay at the top of the school hierarchy. Left with little choice in the matter, Shirota accepts, starting an oddly intimate type of relationship with the most popular girl at school.