Heisei Project is originally a series of songs Vocaloid written by Zips. It tells the story of two worlds, a magical and the other modern. But following the phenomenon paranormal "white noise", the modern world is devastated.

The story follows the "Dominant" group who goes to the Exterior World (the modern world) to find the brother of Mikage. They will meet Heisei Snipers whose mission is to protect the inhabitants of their world.

Unfortunately, soon a war may break out between the two groups...