She was a member of Amazoness Quartet, who were actually the Sailor Quartet, those intended to protect Chibiusa in the future when Crystal Tokyo was in power. They were still sleeping when Queen Nehellenia sense their power, and used her dark power to corrupt the four Senshi, and they became the Amazoness Quartet. After they were destroyed, Sailor Saturn saved them (and their orbs) when the Dead Moon Circus was crumbling. Later, she asked Neo-Queen Serenity to revive them using the power of the Silver Crystal. They returned to their Senshi forms, and went back into sleeping, waiting for the time where they would be able to protect Chibiusa.