Library

The red moon is in the sky, and civilization is in ruins. In this land where ancient gods whisper and aberrations run rampant, knowledge is the only weapon and the shortcut to madness. I, Lin Yan, the top engineer in the old world, am now the most dangerous "Ancient God Analyzer" in the fortress. While others fight weirdness with steam guns and cannons, I use formulas and code. They considered me a heretic until I reverse-engineered the curse of the Old Gods and rebuilt Sanctuary for humanity. But I gradually discovered that the core energy of the fortress had the same origin as that indescribable existence. And every time I successfully analyze it, it's like... Opening a door to reality for it.