Nangong Su, the last son of the Nangong family, the best family in the world, was ridiculed as a "waste" because he had no martial arts talent. After being defeated miserably in the competition for the young master and having his Dantian broken, he died drunkenly at the hands of a bandit, but was unexpectedly reborn as a ten-year-old boy. The painful lessons in his previous life made him determined to escape from this monster-infested family and live an ordinary life without fighting against the world. For this reason, he formulated the "Nangong Family Escape Plan", deliberately pretending to be a waste in the qualification test, and only practiced the most basic three-talented swordsmanship, trying to make everyone completely disappointed in him.
However, fate played a huge joke on him. The "Three Talents Sword Technique" secret book that his father Nangong Hantie seemingly threw to him casually was actually the true biography of the Sword Emperor. An unintentional practice under the moonlit night actually led him to enter the mysterious "state of selflessness" and awakened his terrifying potential as a "Tianwu Body". The disguise he originally made just to escape made him get involved in the center of the family storm again in another way. When the "crazy man" Nangong Jichuan, the deputy military adviser, recognized him as the "lord" who would subvert the world, and when his father cast a meaningful look, the long stream of water that Nangong Dasu longed for seemed to be rushing towards the turbulent direction.
