After a modern young man (Li Hao) who was crushed by 996 and deeply felt that his fate was powerless died unexpectedly, he was reborn as the Yue King Gou Jian who was defeated and captured and was about to become the slave of Wu King Fu Chai. With modern knowledge, management concepts, historical "golden fingers" and vague memories of the story of "suffering hardships", he was forced to embark on a road of revenge and counterattack that was more dangerous, more testing of human nature, and more subversive than historical records in fear and unwillingness. How will he use modern thinking to survive and develop in the barbaric Spring and Autumn Period, and rebuild himself and the country after revenge?