Usagi and the others land on the Moon, and they are greeted by a hologram of Queen Serenity. The Queen shows them their past lives in Silver Millennium. She assures Usagi that Mamoru is still alive as she had willed the Legendary Silver Crystal to save him. She asks Usagi to think about the true power of the Legendary Silver Crystal before her time runs out. Meanwhile, the Four Dark Kings learn that they were once righteous knights who served under Endymion in their past lives. However, they are discovered by Queen Beryl and once again put under her control. Beryl sends them to Earth to freeze Tokyo and obtain the Legendary Silver Crystal from Usagi. Recognizing the four knights' true identities, Minako and the other Sailor Guardians combine their powers into the Sailor Planet Attack in order to try and free the knights from Beryl's control, but fail. Beryl uses her power to put Mamoru under her control too, and sends him to kill Usagi.