Mion is suspicious about Serena and Kanon's warning, despite Aira and Rizumu's reassurance that they are in sync after noticing Serena and Kanon do not get along. However, Serena and Kanon use their differences to their advantage, which allows them to win the Summer Queen Cup. Mion feels responsible for Aira and Rizumu's loss, but the two girls affirm that she is not to blame and they will work harder for the next competition.