In the era of the interstellar federation where genes determine destiny, human beings are strictly divided into three, six, and nine levels.
Lin Yuan, a low-level scavenger who lives on the 73rd garbage recycling planet and is judged to be a "genetically defective", has already been destined for his future - in the cold steel and radiation dust, until he rots.
However, a sudden fatal accident gave him an unexpected glimpse into the underlying code of the world.
Time, space, matter, energy... Everything has turned into an intertwined and dancing string of cause and effect.
He saw the ending line of his own death, and also saw countless small possibilities for survival.
When he plucked the string called "karma" for the first time as a mortal, the symphony of destiny of the entire universe quietly changed its movement from that moment on.
This is the story of a low-level man who, with his heaven-defying talent, gradually understands the laws of the universe, plays with the stars, and eventually becomes the supreme master in charge of the cause and effect of all things.
"You believe in gods and I define gods." - Lin Yuan
