Sailor Moon is tricked into giving Mistress 9 the Holy Grail, which she uses to summon Pharaoh 90, the mastermind of the Death Busters, to Earth. Hotaru regains consciousness with the assistance of Sailor Moon and her father, destroying Mistress 9 and fully awakening the spirit of Sailor Saturn within herself at last. Sailor Saturn herself returns Chibiusa's pure heart crystal, and then appears before Sailor Moon to ultimately sacrifice herself and eliminate Pharaoh 90 once and for all with her destructive powers, but Sailor Moon gains the help of the other six Sailor Guardians to become Super Sailor Moon once more, and save both Hotaru and Sailor Saturn, who is reborn as a baby immediately afterward.