Li Hua, the 18th generation descendant of Li's Martial Arts, is determined not to marry or have children, and plans to end the ancestral martial arts that occupies more than half a street in her own hands. She signed an agreement to donate all her inheritance after her death. Going home drunk, touching the door plaque of the martial arts gym and sobbing, she transmigrated to a thin peasant girl. With a portable martial arts gym, a body of kung fu combined with the original body's strongman physique, Li Hua's plan was changed to: step on the best, abuse the scum , farming, doing business, accepting a group of apprentices, reopening Li's Martial Arts Hall, giving birth to Li's descendants, and giving the ancestors a perfect explanation.