Daqian built the country with martial arts, all people practiced martial arts, and the realm was strict.
Li Changfeng is a sweeper at a border town martial arts gym. He has mediocre qualifications and is ridiculed.
During a night patrol, he accidentally awakened the proficiency panel - he can become stronger by breathing!
The more he practiced the basic boxing skills, the better he became. He quietly broke through the body tempering realm and killed the bandit leader with one punch.
In the martial arts test, he pretended to be a pig and eat the tiger, defeated his opponent with three moves, and counterattacked into the inner courtyard.
In the sect competition, the swordsmanship at full level won with one blow, shocking the whole audience.
The mystery of his life experience emerges, is his father actually the master of Wuxi Pavilion?
In the decisive battle in the far north, father and son join forces to break the chaos, and he realizes the "true meaning of breathlessness".
God rewards those who work hard, and eventually become a martial arts master.