Archaeologist Chen Yuan excavated an ancient city hanging upside down and accidentally awakened to the "Abyss Grammar" - a taboo language that can tamper with reality. The world was originally a dream of a sleeping ancient god, and the laws of physics were disintegrating as he awakened.
Every time Grammar is used, the distortion of reality intensifies, and sanity accelerates towards madness. Time is confused, space is folded, and indescribable things crawl out of the cracks.
Scientists want to quantify the rules, and defectors claim that humans are just a dream. The military covets power and all parties compete for control.
He must choose between repairing the world or destroying reality. But every rescue awakens deeper fears.
