Konoha has gone back to the year 1996, where Mamoru refuses to work on any more games, leaving Alcohol Soft without a programmer. Can Konoha manage to convince him to come back and save the project?

Konoha and Alcohol Soft completed the development of her dream game. But now she's left with that uncertainty: How will the game go over?

Just as Konoha and Mamoru are about to lose all hope, they hear a mysterious humming. As they turn their eyes to the sky, they see a giant glowing body of light descending upon Akihabara...