During a solar eclipse, a circus tent appears in the middle of town. Inside, the evil Dead Moon Circus makes plans to capture Pegasus. The same night Chibiusa has a dream about Pegasus in a forest. Later Tiger's Eye, a member of the Dead Moon Circus attacks Unazuki Furuhata, and Usagi and Chibiusa turn up and transform. Tiger's Eye summons a Lemures to fight. Then, Pegasus appears and powers up and evolves Sailor Moon and Sailor Chibi Moon into their much stronger and more powerful Super Sailor forms, giving them the extra strength and power to destroy the Lemures.