Master Pharaoh 90 begins to merge with Earth to turn it into the next Tau System, but Sailors Uranus, Neptune and Pluto project a barrier to contain him. Mistress 9 tries to leave Hotaru’s body, but Hotaru still lives inside her and prevents her from doing so. To gain more power, Mistress 9 consumes the other four Sailor Guardians’ souls. Determined to save Chibiusa, Hotaru is able to leave her body, returning Chibiusa and the Sailor Guardians’ souls, and giving the Silver Crystal to Chibiusa. Mistress 9 transforms into her true form, destroying Hotaru’s body and weakening the Outer Guardian’s barrier. The newly awakened Chibiusa arrives to the battle and her desire to be strong like her mother causes a second Moon Chalice to appear. Both Usagi and Chibiusa transform into their Super forms and face Mistress 9.