Earth's inhabitants have long since grown accustomed to peace. With the rapid advancement in technology and modern-day medicine over the years, the average human lifespan has been increased. Some individuals manage to exceed a hundred years, which is more than double the average lifespan expectancy of those who had lived 100 years ago.

And some of the Old Gods from the previous eras having forsaken their old ways of living a primitive lifestyle for a more modern way of living. They have decided to live peacefully hidden amongst the humans, under the disguise of an ordinary person.

One of the Old Gods, [Loki, the God of Mischief and Chaos] has grown bored watching over the peaceful world. So he and the other Old Gods then transpired together to wreak havoc upon the modern world, and thereby started a second Ragnarok event to reset the world, starting from the bottom up...

This story was based upon Yue Hajime's story [The Broken World] which was discontinued, with some added elements and plots from the novel [The Legendary Mechanic].