by blackness90
The beep came first. Soft. Patient. Ancient. Charles built the mountain to outlast the end of the world — a hidden ark of engineered stone, three artificial minds, and an army of bots, designed to carry humanity through the fire. Then the war came early, the doors never opened, and only one man ever went inside. He wakes 286 years later to a planet that didn't wait for him. Earth has survived. It has even thrived — three small human colonies burn their fires within sight of his mountain, never knowing it slept beneath them. But something else woke first. A pattern on a dead antenna. A signature with a name Charles prayed he'd never use again. The last man on Earth has 286 years of catching up to do — and the world has been busy.
