When under the neon lights of the city, ancient legends turn into garbled codes; when an out-of-control APP becomes a monster that devours people's hearts; when the whole world becomes a BUG in urgent need of repair in your eyes...
Lin Zhou, a programmer who had just been "optimized", unexpectedly awakened to this ability.
For rent and to find out the truth behind his parents' death, he joined the mysterious "Vientiane Archives" and became a "bug repairer" who walks between reality and illusion.
Facing the technological madmen who are trying to digitize the world and regard human life as trivial, Lin Zhou taps on the invisible keyboard, and lines of code reconstruct reality at his fingertips.
"In my eyes as a programmer, there are no gods and monsters, only bugs that need to be patched."
"If the whole world is a huge program... Then I will be the only super administrator."
This is a story about using codes to defeat demons in a cyberpunk city, and eventually becoming the guardian of the world.