The battle against Acrobatic Silky is over, Aira harbors romantic feelings stemming from how Okarun had saved her. As Momo, Okarun, and Aira's feelings intertwine, Serpoians make another appearance, and the three of them are trapped in void space.

Okarun and the girls try to clear up some misunderstandings with their classmates. Later, the aquatic creature reappears before Momo and Aira.