Einhart shares with Vivio about the memories passed down to her by Klaus, including all the happy memories spent with Vivio's ancestor, Sankt Kaiser Olivie Segbrecht, whose death drove Klaus to try and obtain true strength. Later, the girls get to watch Nanoha, Fate, and the other top mages in intense mock battles, which encourages Vivio and Einhart to resume training, while Corona receives her own intelligent device from Lutecia. Afterwards, everyone gets to enjoy the residence's hot springs, where Sein, one of Nove's sisters, attempts to get up to mischief but is stopped in her tracks when Rio's adult mage form activates in self-defense. Once the matter is settle with, Einhart becomes excited about a joint mock battle with the top mages taking place the next day.
ルーテシアの家の書庫で見付けたクラウス・イングヴァルトの回顧録により、アインハルトの過去を少しだけ知ったヴィヴィオたち。覇王の意志を継いで「本当の強さ」を望むアインハルトとの距離をあらためて感じてしまう。それでも、ヴィヴィオとアインハルトたちは、なのはたちスペシャルクラスの模擬戦を目の当たりにしたり、温泉に入ったりするうちに少しずつ打ち解けていく。
