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.

Karasu arrives just in time to protect Haruka and Yuu from Atori’s wrath, but will Haruka return the favor when she finds Karasu injured after the battle?

Yuu has decided to make it his goal to study in Tokyo, but Isami is in disagreement with him. Fukurou and Karasu are preparing themselves for a similar type of fight.

Ai's parents are going to have their wedding ceremony, and Haruka is going to attend it, but she is stopped by Kosagi, who came to finish off what she had started before.

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.