Mistress 9 steals the Holy Grail, allowing Pharaoh 90 to pass through the portal to Earth. The fate of the world rests in the hands of the Senshi of Ruin, Sailor Saturn.
Genre: Adventure
Who's Really Who?
The Sailor Senshi approach Mugen Academy in order to save Chibiusa and defeat the Death Busters, while Mistress 9 plans to steal the Holy Grail from Sailor Moon.
Wake Up Call
Cyprine, the last of the Witches 5, summons Mugen Academy's students in order to remove their Pure Heart Crystal, while Kaolinite targets Chibiusa.
The Science of Love
With the latest round of national Patrice exams being held at Mugen Academy, the Sailor Team infiltrate the school and Ami encounters her academic rival, Yui Bidou.