Su Zhe time-travels to a world where martial arts comprehension has regressed by three hundred years, and is astonished to discover that the Ye family's archaic body-refining twelve styles deduced over three hundred years are actually broadcast gymnastics. Relying on modern physics and gymnastics knowledge, he points out that the cultivation methods of various martial arts dojos and the Martial Arts Association are all practiced incorrectly, helping people easily break through bottlenecks. Ye Qingxue accompanies him all the way, yet attracts suppression from the Martial Arts Association and hunting down by the Xuantian Sect. The core conflict is Su Zhe subverting authority with the principle that the great path is simple. Ultimately, he defeats enemies with a brick, starts a live stream to teach public broadcast gymnastics for free, and shakes the entire martial arts order.