The story takes place in 2047. We follow the story of several young girls, each coming from different dimensions. All of them want to join the new project group 48. (Source: Nautiljon)

The five girls plus Coco, Nuts, and Milk all go to visit a castle-themed theme park, where they dress up as princes and princesses and go off to have a fun-filled day. However, Coco and Nuts end up kidnapped! The girls have to save them with the help of two inhabitants of the Mirror Country, Hidarin and Migirin, by battling Shadow, an evil clown, and five girls who are also from the Mirror Country that look very familiar...

Music video for the song Yasashii Suisei by YOASOBI.