In the kingdom of Girtonia, the Adenauer family has been giving birth to saints for centuries. Two sisters form the newest generation of holy women who protect the lands from monsters and calamities. The eldest, Philia, is considered a prodigy in the field, capable of solving any problem in no time. Meanwhile, the youngest, Mia, is not as extraordinary as her older sister but has charmed the entire country with her lovely personality. Despite their striking differences, Philia and Mia share an unbreakable bond. Sadly, Mia is the only person who truly cares for Philia. Because of Philia's expressionless face and aloof demeanor, their parents always scold her, and the citizens complain about her. Moreover, Julius Girtonia, the second prince and Philia's fiancé, would rather have a more amicable girl as his wife-to-be. For that reason, he cancels the engagement and sells Philia off to the neighboring kingdom, Parnacorta, which has recently lost its own saint. Having no say on the matter, Philia immediately goes to serve Parnacorta. As a foreigner, she presumes that she will not be treated much better than in Girtonia. Contrary to her expectations, Philia might have finally found a place with people worth smiling for.

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.

For Koutarou Murata, an overworked salaryman, his local ballpark is the only place where he can truly unwind from his arduous daily life. One evening, he is approached by Ruriko, the new lively beer vendor, trying to sell her first drink to him. Koutarou accepts Ruriko's offer, marking the start of their friendship and lots of playful teasing. While Koutarou tries to enjoy baseball to the fullest and Ruriko diligently seeks for more customers, many fans with heartwarming stories of their own come to fill the ballpark and enjoy the space that brings them all together.

Magic is all Meg Raspberry has ever known. Being raised by Faust, the Eternal Witch, Meg wishes to become a witch as great as her master. However, her life crumbles on her 17th birthday when Faust delivers the worst news possible: Meg has one year left to live. Due to a congenital curse, after turning 18, she will age a thousand times faster than normal and then die in mere days. Faust tells Meg there is a way to cure her affliction: she needs to consume a seed of life. In order to create the seed, Meg must collect a thousand tears of joy within 12 months. Although she is distraught by the difficulty of the task at hand, Meg nonetheless embarks on the journey to prolong her life, meeting countless people with their own stories to tell.