Illya, Miyu and their friends head out to buy swimsuits ahead of their trip to the beach. Later, Miyu goes to Illya's house for a sleepover.

Illya and her friends make it to the beach, but their trip is soon interrupted by some unexpected visitors.

Mimi has developed some very interesting hobbies and she begins to explore this newly awoken side of herself.

Illya receives some tickets to a theme park and takes her friends along for a day out. While enjoying the park, she accidentally loses a charm Shiro gave her.

The girls get ready for a night of fun at the summer festival; Miyu hints at a secret she's been hiding.

After Luvia's mansion is rebuilt, she and Miyu have everyone over for a feast, but the celebratory atmosphere quickly gives way to something more foreboding.