Five companions—Nonoka Komiya, Koharu Shiihara, Shione Togawa, and the twin pair Yuzuki and Souta Mizusaka—once tried to call a hovering disc to grant their desires. Believing they had failed, they ended the attempt. Shortly after, Nonoka abruptly left Kiriya City, shattering their circle"s unity. Unaware that the summon had succeeded, the disc has drifted above the town ever since, poised to deliver on its promise.
Seven years later, Nonoka returns to Kiriya, having almost erased her memories of that life. She encounters Noel, a small girl in odd attire, and through her, Nonoka starts recalling the past and the friends she abandoned. From there she seeks to mend the broken ties with them while unraveling the links between Noel, the disc, and the wishes they once shared. amid the echoing memories of their childhood adventures, they rediscover the bonds that bound them.