Bishoujo Senshi Sailor Moon R follows the adventures of Usagi and her friends as they continue to defend the Earth against various threats. The season is divided into two arcs. The first arc sees the Sailor Senshi regain their memories from the first season, only to face off against a new pair of alien enemies, Ail and Ann, who seek to restore their life tree by draining human energy. Meanwhile, Mamoru remains amnesiac, appearing as the Moonlight Knight instead of his familiar Tuxedo Kamen guise. The second and more substantial arc introduces Chibi-Usa, a young girl from the future who is searching for the elusive Silver Crystal, only to be thwarted by the Black Moon Clan, a powerful and ruthless group consisting of the Ayakashi sisters and their leader, Wiseman, who aim to claim the crystal and control the future.
Origin
