リング姫を呼び戻すため、ライブをするつむぎ。「勇気」と「大好き」を届けようと一生懸命歌い、フラワーバズリウムチェンジする。一方、みつきとひまりはひみつの庭で、リング姫の記憶を見ていた。みつきは小さい頃、リング姫とおともだちになりたくて、宝物のお星さまの金平糖をあげた。その後、かつてのリング姫は５つのバズリウムチェンジを成功させたのだ。つむぎに続き、メロディバズリウムチェンジを達成するため、カルテットスターがライブ。見事成功させ、５つの紋章に光が灯った。だがリング姫は姿を現さず……。
Tsumugi performs a live concert to bring back Princess Ring. She sings with all her might to convey her "courage" and "love," and performs a Flower Buzzlume Change. Meanwhile, Mitsuki and Himari are in the secret garden, looking at Princess Ring's memories. When Mitsuki was little, she wanted to be friends with Princess Ring, so she gave her her treasured star-shaped sugar candy. After that, the former Princess Ring successfully performed five Buzzlume Changes. Following Tsumugi, Quartet Star performs a live concert to achieve a Melody Buzzlume Change. They are a great success, and the five crests light up. But Princess Ring does not appear...
Tsumugi realiza uma live para trazer a Princesa Ring de volta. Ela canta com toda a sua força para transmitir sua "coragem" e "amor", e fazer uma Flower Buzzlume Change. Enquanto isso, Mitsuki e Himari estão no jardim secreto, relembrando as memórias da Princesa Ring. Quando Mitsuki era pequena, ela queria ser amiga da Princesa Ring, então lhe deu seu precioso doce em forma de estrela. Depois disso, a antiga Princesa Ring realizou com sucesso as cinco Buzzlume Changes. Seguindo Tsumugi, a Quartet STAR fará uma live para fazer a Melody Buzzlume Change. Elas são um grande sucesso, e os cinco símbolos se iluminam. Mas a Princesa Ring não aparece...
