A battle between two emperors, survival of the fittest! Tens of thousands of years ago, the fall of the two emperors ushered in a new era for the world. The former Han Emperor was now reincarnated into Nan Muhan of the Nan family. Nan Muhan relied on the memory of the emperor in his previous life to relearn Wushang Kung Fu. He was once reduced to a "waste", but now he stands out in the family competition, defeats the crowd in the martial arts competition, and turns the tide in the battle for the throne!