Cocona is having an average day until a girl with a hover board takes her into another dimension. With nothing but their wits, their adventure begins.

Stranded on a deserted planet, Papika is trying to find Cocona. Meanwhile, Cocona must fight her way out of a terrifying illusion.

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.

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