The programmer Zhu Gang was in a car accident and traveled through time, turning into a demon body wearing a pig face, Pig Gang hyena, a pure altar sacrifice appointed by the Holy Land. He found that the "rules of heaven" in this world were more like a set of corrupt procedures: the roulette wheel of the pure altar was a sacrifice trap, and the power of wish was to harvest the residue. When others practice magic, he reads the source code; when others understand the way of heaven, he looks for loopholes. The Holy Realm wanted to tame him as a sacrifice, so he dismantled the altar into a loophole; when he smashed open the Five Elements Mountain and pulled out the Monkey King, it was time for the Heavenly Dao to be reinstalled. And he is the bug.