Climate collapse. Toxic air. Boiling oceans. Earth became uninhabitable faster than we expected. Cities crumbled. Resources vanished. Billions were lost. Humanity faced a question it had never asked seriously before—what now?

Bunkers and underground cities were built in desperation. But they failed. Food ran out. Oxygen systems collapsed. The surface was a graveyard, and underground became a prison. Humanity needed more than survival, it needed escape.

The last hope lay above. Mars colonies. Orbital habitats. Sleep ships. Governments and billionaires launched evacuation missions. Only the skilled, lucky, or rich boarded the crafts. The exodus began—not to live, but to rebuild.

On Mars, humanity struggled. Dust storms. Isolation. Scarce water. But we adapted. Children were born in low gravity. AI helped terraform. The Moon became a launchpad. Asteroid mining fed survival. We learned, we evolved.