It's cherry blossom season, and the girls go to the park to enjoy them. Ali and En are also there because they plan to collect energy from the revelers. After a bunch of attacks from a cardian, the Warriors go to investigate. They are ambushed by the... (more) cardian, who begins to suck their energy. Sailor Moon arrives, but when the cardian attacks, her transformation broach is destroyed. She turns back into Usagi and she and Luna are pulled into another dimension. There they meet Queen Serenity, sho gives her a new broach that contains the Silver Crystal. Usagi tranforms and goes to challenge the cardian, but she is still too weak. The Moonlight Knight offers some words of encouragement, and Queen Serenity also appears and gives her the Moon Scepter. With a new wand and a new attack, Sailor Moon easily defeats the cardian and rescues her friends.