As the popularity of the Midnight Zero grew with female listeners, more victims were affected by the brooches. The first victim Usagi noticed as being under the effect of the brooch was her teacher, Haruna Sakurada, who fell asleep whilst trying to teach her class. A subsequent victim was Naru Osaka followed by Usagi herself as she makes an unsuccessful attempt to wake her friend up. After being revived by Luna, Usagi is persuaded by her to investigate the radio station, only to be attacked by Flau, who has shed her disguise and shoots from her breath bursts of dark energy. As the fight spreads to the roof, Sailor Moon uses her Moon Tiara Action to attack Flau. Initially Sailor Moon misses but the Moon Tiara Action destroys Flau when it circles back, slicing her into two.