Ep 4. Act 4 MASQUERADE DANCE PARTY

Usagi and her friends take part in a Masquerade Dance Party held at the Embassy. Tuxedo Mask is going after the Seven Great Youma, who are gathering humans' energy at the party. Usagi and Mamoru meet for the first time, and Usagi is confused by her mixed feelings towards him. Meanwhile, Jadeite's plan to gather energy is uncovered by the enemy, and Queen Beryl orders him to take care of the Sailor Guardians. As the party progresses, Usagi ends up confronting Jadeite and the Youma. With the help of her friends, she transforms into Sailor Moon and fights against the enemy. Finally, Tuxedo Mask also appears to protect Sailor Moon from the Youma's attack.