Jiang Ning is bound to the [Human Behavior Simulator] and forced to complete various “everyday human tasks” each day.
Gradually, he discovers that every seemingly ordinary thing he does is viewed by others as an incomprehensible, world-ending feat: running five kilometers in the morning is classified as an “S-rank Silent Domain”; helping an old lady cross the street inadvertently ruins an evil god’s summoning ritual; adopting a stray cat turns out to mean bringing home an S-rank monster cub...
Humanity hails him as a “walking natural disaster,” while the supernatural entities regard him as the “ultimate taboo.” They even join forces to demand that he be “stripped of his human status.”
As he does his best to complete the System’s tasks, he quietly cultivates into a top powerhouse in a world of high martial arts. In the midst of a crisis, he uses his overwhelming strength to tell the world:
“On my turf, you follow my rules. And my rule is that you act like an ordinary person.”