In August, 1918, Matsuura Ito lives in a coastal village of Toyama with her husband and three children. During the summer, there wasn't much fish to catch, so her husband has been far away from home to catch fish. To support herself and her children, Ito carries goods from ships like the other women in the village. Meanwhile, the residents encounter rising prices for rice. The women are unable to feed their family due to the high prices of rice. The women ask a nearby rice store to sell rice at lower prices, but it fails. The price of rice continues to rise daily. Due to an incident, Ito and the other village women step up to the plate.
Tasked with preventing the destruction of humanity, the Chaldea Security Organization observes an anomaly: the Near-Future Observation Lens: Sheba proved the extinction of humanity in 2019. Chaldea pinpoints space-time Singularities thought to be the cause of humanity’s extinction and executes a forbidden ceremony called Rayshifting, where mages are converted into Spiritrons and sent into the past to restore humanity. Under the command of Romani Archaman and with the aid of numerous Servants, Ritsuka Fujimaru and Mash Kyrielight begin by restoring Singularity F: Flame Contaminated City, Fuyuki. From there, they make their way through seven Singularities, resolving each of them. And now, the path to the Final Singularity, Grand Temple of Time: Solomon, lies open, and the final battle against the King of Mages is underway.
The Music Kingdom contains musical treasures called Sound Jewels, which together produce the "Song of Blessings." The Sound Jewels are stolen by Maou, who corrupts them into Negative Jewels. Through the Dokudoku-dan, the Negative Jewels are used to turn humans into Negative Jewelers to spread a Negative Aura for Maou to use in his plan to conquer the human world by composing an evil song. In order to recover the Sound Jewels, the goddess of the Music Kingdom sends the Fairy Rhythms; Poppun, Rocky, and Kuranosuke, to the human world to seek help.
A story revolves around a 26-year-old single woman Sachi who lives in Tokyo working for a pub. She frequents a show house alone as she plans to buy a home of her own. She looks around the room seriously and asks incisive questions to the attendants. Through her house hunt, we can catch a glimpse of what the modern Japanese women truly want.
