Under the surface of the modern city, a high-martial world order maintained by the ancient "martial arts system" operates. The strength and survival of the warriors are absurdly linked to KPIs such as delivery punctuality and user praise. Lu Xiaopao, the former number one swordsman in the world, concealed his name for unknown reasons and became a gold medal errand boy in the imperial capital. He relied on his extraordinary martial arts skills to make a living, and his biggest dream was to accumulate enough martial arts points to offset the fines.
However, a well-paid but strange "emotional mediation" order dragged him back to the familiar whirlpool. The target location turned out to be the Wulin Alliance's office in the imperial capital, and the "love rival" waiting for him was none other than his first love, Su Manqing, whom he kicked into the pit twenty years ago. Old grievances remain unresolved, and a new situation arises. What Su Manqing shows with a smile is not a sword, but evidence of cheating in the martial arts exam that will ruin his reputation and ruin his martial arts career.
Forced to return to the world, Lu Xiaopao had no choice but to carry his 40-meter alloy delivery gun and ride a broken e-donkey, dealing with the cold supervisor who was obsessed with performance, the sinister first love who wanted revenge, and various strange warriors who were superstitious in tradition or addicted to the system. He used his common wisdom and his unruly ways to jump wildly between the rules of the court and the world's favors. While struggling to survive, he tried to uncover the huge conspiracy that involved him, ultimately subverting everyone's understanding of "Xia".
This is an absurd comedy story about an anti-involution master who saves the world by delivering food and redefines martial ethics.