When Toji expresses his interest in becoming an Innkeeper so that Chiyu can pursue her dream of becoming a high jump champion, Chiyu begins to doubt what she really wants. Chiyu acts distracted the entire day, something her friends take note of, so Pegitan explains the situation to them. When Rate finds the banner Nodoka and Hinata made to cheer on Chiyu, Petigan gets an idea and goes to find her. But before Pegitan can explain, Shindoine creates a GigaByogen at the beach...