All of the people present were from the younger generation of the empire. Including Su Yu, there were only about seven people.
Tai Qing, ice fire, and heaven-defying empire each had two people. Su Yu was alone.
Among them, the strongest was the imperial clan member of heaven-defying empire, heaven-defying Ao Yun. His clan member, heaven-defying Leng Shan, was slightly inferior.
The Dragon Elephant King was in charge of the exchange on the third level, so he had no time to care about the first and second levels.
Therefore, they set their own rules.
First, those who wanted to exchange cultivation techniques would first display their cultivation techniques on the spot. Those who wanted to, would go up and display their cultivation techniques of the same level.
Second, if there were many people competing, they would exchange their cultivation techniques on the spot. The winner would be considered first.