With Jadeite gone, Nephrite explains to Queen Beryl about how he plans to collect energy; he plans to collect energy from individuals at points in their life when their energy is at its peak. Rui is Nephrite's first target. Disguising himself as a te... (more)nnis coach, Nephrite gives Rui a racket that fills her with negative energy and makes her become obsessed with tennis. Usagi is prompted to investigate after Naru comes to her with concerns about Rui. Just as Usagi approaches, the monster inside Rui's cursed racket is released by Nephrite to collect her energy. Usagi transforms into Sailor Moon to fight the monster. However, she is turned into a giant tennis ball and is bounced around the court!