For more than four hundred years, the Takamimi Shrine has stood in Tokyo, enshrining the local goddess: Elda, a magical elf summoned from another world. The immortal elf has been served for 15 generations by the family who summoned her in the Edo period. Now, after Koito Koganei turns 16 years old, this responsibility falls onto her. Serving as Elda's shrine maiden, Koito must balance her responsibilities with her daily school life. This proves to be difficult because Elda is a total social recluse who loves video games, collecting toys, and eating snacks. In an effort to get the lazy shut-in to experience more of the outside world, Koito juggles her time between indulging Elda's various hobbies and getting her to interact with the rest of humanity. Along the way, Koito learns more about the history of the area and what makes the goddess so loved and spoiled by the locals.

Akane Nishimura's quiet nature makes her classmates perceive her as a gloomy and unlikeable person. Combined with her intimidating gaze, it earns Akane the ominous nickname "Grim Reaper," condemning her to endless bullying for her supposed cursed powers that bring misfortune to everyone around her. However, none of these rumors deter transfer student Taiyou Takada from trying to befriend Akane. As someone who finds the supernatural fascinating, Taiyou approaches the Grim Reaper without hesitation, blissfully unaware of the complicated situation within the class. His bright personality and optimistic worldview may just bring about the change that Akane desperately needs.

Upon first seeing Earth from the Azatos Empire's survey ship, Chief Investigator Liza Luna plans to eradicate every lifeform on it immediately, leaving behind only useful resources. While surveying the planet, Liza discovers that human civilization has evolved at a pathetic rate compared to other lifeforms. Liza makes her way to the surface of the planet to properly inspect and understand its inhabitants. Still convinced that there is nothing beneficial to be found, the investigator makes her way into a cafe to gauge the planet's food culture. Liza walks into a cat cafe, where she meets creatures far cuter than anything else in the galaxy. Motivated by this new discovery, Liza decides to investigate Earth's numerous adorable inhabitants.

Arriving in Japan, underground golfer Eve wants nothing more than to play a match against Aoi Amawashi, the "Innocent Tyrant" prodigy that caught her eye. However, the girls, wishing to finally settle the score on who is the better golfer, will have to wait until the conclusion of the All-Japan Girls' High School Gold Doubles Championship. Now competing together for the Raiou Girls' Academy's golf team, Eve and Aoi decide to work together to claim a win for their institution. For a chance at defeating their more challenging opponents, both girls must find a way to further develop their golfing styles. However, dangerous figureheads pull strings in the background, making this high school golf tournament much more serious than it appears. In addition, Eve's illusive past resurfaces, making matters between her and Aoi even more complicated than they already were.