A strange flying object attacks Asahi, but he’s saved just in time by a magical girl! Unfortunately, this incident is the prelude of a horrible invasion...

Asahi reunites with the others, but they can’t celebrate just yet; a struggle beyond anything they’ve imagined awaits.

Time is in short supply to those who need it the most.

The price was high, but Asahi has finally reached Aoi. Now, the only thing left is for her to lead him to Ai.