Haruka Kaminogi’s plan to spend summer break goofing off with her friends gets derailed when she begins having visions of blue snow and strange figures.

Haruka is taken to La'cryma. She managed to escape and mix herself up with the residents at the local town. When she reaches the surface, she notices many similar things related to her world.

Haruka's worse nightmare comes true; Karasu and Fukurou start their dreadful battle, and she does not even know where to find them.

Haruka found an old video when she was younger. She looks around the town to find a tape that could hopefully play it, but in the process of it all, raiding units from Shangri-la have appeared, and Kuina has exploited his allegiance to Shangri-la.

Yuu and Haruka were transported to La'cryma, and were quickly met by the heads of the Dragon Knights. Thanks to Haruka, the two were able to escape. However, Yuu mysteriously disappears off into Shangri-la.