December 8th, 2115.
Science and technology had flourished beyond imagination. Humanity stood at the peak of its greatest era. Yet, on this day, something unexpected happened—an event that would change the world forever.
A discovery no one had anticipated: a 100-kilometer-wide asteroid racing toward Earth, set to collide in just 10 years.
As a matter of faith, the General AI, Astra, predicted that the asteroid would not strike the Earth. But its warning was clear—humanity should prepare for an unprecedented close call.
Days passed, and the majority of people forgot, moving on with their lives. Except for the rich and the cautious.
Among them, one man—a billionaire with limitless resources and the world's greatest minds at his side—set out to build humanity's last chance at survival. A colossal spacecraft, unlike anything ever created, named "Last Hope."
🛰️ "Last Hope" – Humanity's Ark
Type: Generation Ship / Ark Ship
Length: 10 kilometers (to accommodate structures, habitats, and facilities)
Width: 4–5 kilometers (providing space for essential infrastructure)
Height: 3–4 kilometers (allowing multiple layers for living and storage)
Weight: 500 million to 1 billion tons (including cargo, people, and structure)
Propulsion System: Nuclear Fusion / Ion Thrusters / Antimatter Drive
Speed: 10–30% of the speed of light
A Race Against Time
But there was no time to test it.
With only 20 days left before the asteroid's predicted arrival, there was no room for trial runs, no chance for adjustments.
Humanity's greatest lifeboat had to work—or it would all be for nothing.