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...

Although Asahi and the others enjoy the summer seaside to their hearts’ content, something is wrong; so very wrong…

Everything’s different when Asahi wakes up the next morning. Regardless of how he feels, it’s time to face reality.

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.