C115 Who Challenges Who?

"What is it?" Ye Feng asked.

"At the moment, I am unable to determine, but without question, to be able to arouse this Elemental Spirit's interest, that thing will definitely bring you great benefits." The Elemental Spirit replied.

"You mean, you want me to choose a challenge?" Ye Feng raised his brows.

"If you have the strength to defeat him, you can try. Of course