The earth is about to be destroyed, and I travel through the future to save the world
"Nanomachine Valhalla"
In the new era, the survivors are responding to more and more strange and incarnated creatures that grow savagely like locusts spreading. Developed a weapon carrying platform system that acts on the human body - "Valhalla"
However, the conspiracy that bred on its system is quietly being built and deployed, and the world's deepest mystery will be revealed once again.
Shuttling through the present and the future; The boys and girls of the two planes, hand in hand with the end of the journey, unveil the layers of fog, and reach the nearest edge of the truth.
However, there is nothing inside!
Scoff.
Roar.
Who whispers in the shadows, and who sets sail.
The boys and girls are too immature after all, and in front of them is; Extremist groups chasing the truth of the world. In order to get rid of the shackles of the gods, human beings are extremely evil, and vainly try to find the hidden god "Observer" of the original through reincarnation.
The curtain of the times is slowly opening.
No one is the winner in this battle.