Many Muggles

The Earth's technokings were unable to terraform the Red Planet before the Catastrophe, but they were able to launch the Lost Earth Astro-Nomad into space, for posterity or something.

LEAN has launched its Final Thought Protocol while in orbit around a white dwarf star just seven seconds away from supernova. It uses a quantum processor capable of simulating the lives of 100,000 Muggles to find creative solutions to seemingly impossible problems.

Despite being the fastest and smartest technological achievement since the decentralized internet, LEAN lacks the ability to distinguish between good and bad ideas. Worse, it has devoted all of its computational resources to reimagining the weekend of one Alen Mandel: entrepreneur, coffee enthusiast, and simpleton.

Alen, more muggle than messiah, has exactly three-and-one-four billion chances to produce a single ignorant brainfart that could help preserve humanity's legacy, in one dimension or another.

Each of the 100,000 Muggles represents a programmatically generated Lost Earth Astro-Nomad protagonist. Some will survive, while others will perish. Everyone has a story to tell.