An ordinary employee in an office building turns out to be the last descendant of a hidden sect after get off work. While others work nine to five KPIs, he secretly practices Tai Chi body tempering and sword flying; while others worry about traffic jams, he walks across half the city in ten minutes on the wind. He wanted to live a low-key life, but he bumped into a knife-wielding robber on the way to get off work. In desperation, he resorted to a trick of "grabbing the sparrow's tail", which actually caused cracks in the reinforced concrete wall. This scene was captured by a passing self-media blogger, and the topic #urbanmysteriousmaster# unexpectedly hit the internet.
From then on, the peaceful life was completely broken: at the barbecue stall downstairs in the community late at night, there was a Beggar Gang disciple who could spit fire; in the milk tea shop next to the company, the proprietress was actually a descendant of the Tang clan who was good at using poison; even in the gym he often went to, the trainer was a Shaolin disciple who practiced iron cloth shirt. What's even more outrageous is that a group of technology company executives wearing suits and leather shoes are secretly using genetic modification technology to replicate Jianghu's secret knowledge in an attempt to rule the hidden world.
Faced with the collision between technology and tradition, the hidden descendants were forced to take action: using Tai Chi to defuse electromagnetic cannons, using sword control to intercept drones, and using acupuncture skills to subdue the modified people. He discovered that the modern city has long been a hidden battlefield, and the jade pendant on his body actually hid the secret that connects different dimensions. When hidden martial arts meets modern technology, and when ordinary social animals transform into urban knights, an imaginative rivers and lakes dispute begins in the reinforced concrete jungle. He must hide his identity to deal with workplace infighting, secretly guard the peace of the city, and uncover the truth behind the sect's collapse. This adventure spanning ancient and modern times, integrating technology and martial arts, has just begun...