Cocona and Papika must learn to harmonize their feelings. As a result, Cocona ends up staying over at Papika’s "place" but, as always, nothing goes as expected.

Papika and Cocona land in a world that looks a lot like school, but with a few unsettling differences...

Yayaka's usefulness comes into question, and as Cocona and Yayaka face off, their friendship and lives are put on the line.

Yayaka and Papika have teamed up to save Cocona from her mother. As they follow Mimi and Cocona, they must fight their way through Pure Illusion.