Gaowu City, My Security Manual Is the Sky

Traveling to the world of high martial arts, I am an F-level loser who can only live as a security guard. The top experts were dueling in the sky above the community. I took out a small book and said: "Article 3 of the manual, throwing objects at high altitudes is prohibited. You two, please come down and register." They laughed, and then... They really fell from a height of 10,000 meters. An SSS-level demon sneaked in, and I stopped him: "Article 7 of the manual, outsiders please show your health code." He was about to slap me to death, but... A red code appeared out of thin air in his palm, and he was isolated by the power of rules on the spot. Later I discovered that the security code of conduct manual in my mind was the rule of this world! "Sir, please sign the ticket for illegal parking." Looking at the trembling alien evil god driving a star battleship in front of me, I, the strongest security guard, just want to get off work early. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.