Nearly a millennium after the fall of Queen Galaxia and the Shadow Galaxy ("Sailor Moon: Shadows of the Eclipse"), Crystal Tokyo is thriving. But the Era of Peace turns upside down when a strange new force turns up, threatening the lives of the royal court and the peace of the world.

The world was peaceful after Sailor Moon freed the Galaxy Cauldron from the grip of chaos. The senshi finally believed they could live normal, peaceful lives while they waited for Crystal Tokyo to arrive. The following spring, strange things start happening, and new senshi show up. The senshi must figure out who or what is threatening the present and the future Crystal tokyo.

Underneath the happy-go-lucky Ranger Keith is one heck of a secret. When Kate discovers the "peculiar" curse, she stays by Keith's side to help him through it. Soon, darkness starts entering into Almia, with her in more danger than he is. But can Keith find a way to break his spell, save Kate and control his newfound emotions?