After learning that Sailor V had killed her siblings, Chuu-Chuu planned to get revenge. She disguised herself as a handsome male doctor and tried to drain blood from the people of Japan using her mosquitos and blood donation bus, as well as using a contest where one could win 10,000,000 yen (about 100,000 USD). When Minako had her turn to donate blood, she tried flirting with "him" but he wasn't impressed. When she accidentaly dropped her buisness card and attempted to give it to him, the sensor inside the card indicated that "he" was the enemy. Minako transformed into Sailor V, and Chuu-Chuu revealed her trueself. Out of anger for the mosquitos, and that "he" was a "she", Sailor V destroyed her with Diphenhydramine Combo! Venus Brand Mosquito Repellent Incense Typhoon.