Towards the end of the wars between nobles in the central part of China, two little countries in the south-eastern part of China, Wu and Yue, started to develop. The noble of the Wu area, noble Kai, hired a lot of wise officials and reforms took place to strengthen the country. After several years, Ng, the top official of the Wu area, led the army to start a war against the Cho country and got the victory. They conquered the land of the Cho group and this shocked the whole world. It is because before this, the Cho country was very strong and was one of the most influential and powerful country and no one would expect that they would lose.

After this war, the Wu country became very famous in China and it came to the top power. Unfortunately, noble Kai died during his trip to fight against the Yue country and his son, Fu, succeed his position. Fu strived to destroy the Yue country so as to realize the wish of his father. Therefore, after several years, he successfully got the victory and conquered the Yue land.

During its failure, the leader of the Yue country, Au, surrendered and he tried to use different methods to keep his life. For example, he tried to bribe some of the top officials in Wu to say something good about himself and he tried to give one of the very beautiful women in the Yue country to noble Fu as his wife. Finally, Au was not killed but he was sent to Wu country and was given a lot of humiliation. For example, he was forced to taste the feces of noble Fu. However, Au did not forget his purpose of staying in Wu, which is to find a chance to regain the victory.

Finally, Au got the chance. He tried to launch a war when Fu was starting a war against another country. Since all the soldiers were used to fight against another country, the army of Au easily got the victory and Yue country conquered the Wu country.