"Sir, there's been anomaly among the E-cells." reported a scientist wearing glasses, his expression was that of nervousness as he made the report and looked down at the clipboard in his hands.
"What sort of anomaly, their programming should be complete and fail safes already installed." asked a man sitting in front of a monitor observing what looked like a giant metallic sea.
The sea itself seemed to be surging violently causing the man to gain interest in the scientist's report.
"What seems to be the source of the anomaly?" sighed the apparent leader.
"The E-cells, or rather the Mother cell specifically appears to making drastic changes to the nanites, we are currently attempting to track the source but it seems that we have been hacked." reported the scientist just as the silver sea suddenly exploded allowing the nanites known as E-cells to be released.
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It was fast how the E-cells reproduced and began altering the world around them, be it molecular structure or genetic makeup. Soon they infested everything within the span of months the whole world was filled with E-cells however the government had been silent never revealing what was happening until suddenly odd creatures and fauna began appearing in the wild.
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Within a year the human populace had become saturated in E-cells, from steady consumption of infested foods and drink to even inhaling the nanites. It was at this point that more changes had began taking place as plants seemed to become super charged and began overtaking cities while the animals had begun to develop odd abilities that one would think impossible except for in a world of fantasy.
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After another year the top surface of the world had become inhospitable to human kind, forcing them to move underground where they built wonderous cities filled with lights. The deeper you delved the more Luxurious the accommodations and more fantastic the sights, where as the closer one was to the surface the worse the conditions became as well as dangerous. This became the new norm and for ten long years this was how they lived. An entire generation growing up without remembering the sunlight.
However this would soon change as a loud cry of a ferocious creature rocketed to the very depths of these facilities.
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It was on the day that dozens of large Reptilian beasts soared through the sky that the world received the message. It marked the beginning of the end.
[Class selection protocol initiated: Please choose wisely]
It was like this that the Apocalypse began.
The world then began to rapidly change as the E-cells transformed the world into whatever image the mastermind behind the hack had intended.