Join Sailor Moon and The Sailor Guardians in their first Theatrical Feature!
Sailor Moon and the Sailor Guardian unite to save Earth from an alien ! When he was still a child Mamoru gave a single rose as thanks to an alien boy who helped him cope with the loss of his parents. Since then, his long-forgotten friend Fiore has searched across the galaxy for a flower worthy of his gesture. Fiore's final choice is the beautiful Xenian flower, which has a very dark side - it has the power to fatally drain energy from human life! Now, Sailor Moon and the Sailor Guardians must go into space to stop that impending destruction and save Mamoru!