Spotting Chibi-Usa watching them, Usagi tries to question her about who captured Rei but is stopped by Luna. Chibi-Usa ends up running away to the park, where she is later found by Luna and Mamoru, who take her back to his place and get to know her, learning that she got the name "Small Lady" from her mother, who she wants Sailor Moon to rescue. The next day, as Mamoru tells Usagi about what she learned from Chibi-Usa, the next of the Specter Sisters, Berthier, challenges Ami to a chess match, demanding she give up Chibi-Usa should she win. Using a pendulum that can read her mind, Berthier takes advantage of Ami's fears of ending up alone. However, after receiving some encouragement from Usagi, Ami regains her confidence and wins the match. Afterwards, however, Ami is caught in Berthier's water sphere and is also captured by Rubeus.