Description When an alien beacon crashes and unleashes unstoppable flora that both heals and threatens to consume humanity, Dr. Kai Lennox makes the ultimate sacrifice merging with an awakened AI to rewrite the invaders’ ancient directive. Centuries of bought time are won, but the victory awakens older, colder forces watching from beyond the stars. As silence swallows the outer solar system and reality itself begins to forget, a fragile alliance of humans, redeemed traitors, and ancient exiles must weave every living mind into one defiant observation or watch existence quietly unmake itself.