In 2125, the ozone layer is breaking down at an accelerating rate. Surface air pressure soars, oxygen levels plummet, and the world enters an era of high pressure and low oxygen, which people call “Earth’s end.” Humanity begins building underground dome cities on a massive scale. As gray rain laden with high pressure and low oxygen engulfs the planet, people retreat underground to eke out a living. But a conspiracy disguised as “evolution” has already begun to take shape.
