During summer break, a couple of friends decide to play a test of courage by hunting down a rumoured ghost that's supposedly appearing throughout the city. During their quest, Haruka starts seeing something that her friends are unable to...blue snow.

Haruka may be in a bit more trouble than she expected. It's not only the two dragon knights that are battling right in front of her face. Yuu is thinking about running away to Tokyo, and Haruka promised she'd go with him. During their attempts to run away, the supernatural keeps popping up.

Atori still pursues both Haruka and Yuu. Karasu is heavily injured due to upholding the task of saving Haruka and Yuu and battling Atori. Karasu, however, gets stuck in the present timespace. Who else but Haruka can find him?

Some misunderstanding is created between Haruka's and Isami's relationship that causes inner hatred from Ai. Now, it seems Haruka has to weld their friendship back together again.

Atori, Tobi, and Isuka, travel onto the present timespace in order to destroy Haruka. Unfortunately, they have a little run-in with Karasu.

Haruka is taken to La'cryma. She manages 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 own world.