Captured by Demande, Usagi loses her transformation powers. Meanwhile, Chibi-Usa feels helpless and goes to see Sailor Pluto.

Mamoru's future self, King Endymion, appears before Sailor Moon and her friends. He reveals a shocking fact about Planet Earth in the future.

When Rei is abducted, Usagi begins to doubt the identity of Chibi-Usa. Meanwhile, Ami is challenAged by a mysterious woman at the World Chess Conference.

Sailor Moon stands up to destroy Queen Metalia, who radiates a tremendously dark energy. The power of the "Legendary Silver Crystal" is finally released.

Appearing before a devastated Usagi is a man who looks just like Mamoru but goes by "Endo". Usagi sees traces of Mamoru and thus approaches him…

While trying to protect Sailor Moon, Tuxedo Mask loses consciousness. Out of sorrow, Sailor Moon awakens as Princess Serenity.

Tuxedo Mask has been reported to have committed many crimes to obtain the "Legendary Silver Crystal". Luna and others are convinced he's the enemy, but Usagi can't believe it…