Rio, Filicia and Kureha have trouble keeping their illegal alcohol distillery a secret from both Kanata and Yumina. After giving everyone a special brew of tea, spiked with their home-made alcohol, Filicia suggests a mock battle using water guns that, if Kanata's team wins, she would be told the truth. Having gotten a little drunk from the alcohol, everyone gets a bit too into character. Kanata's team gets the upper hand when Noël brings out a Gatling gun, taking down Filicia in the process...