The Azure Dragon was floating in the void with his gigantic body wriggling around. The gaze was pointed at Yang Dao, who stood on the ground. The boy had just asked him about how does the dragon differentiates between the reverse scale and the normal ones. The heavenly spirit beast was stunned.
He replied in a deep voice, "This, I..."
Yang Dao her his response and chuckled. He said, "Okay, I was joking with you. Can you tell me what are the rules of this duel?"
The Azure Dragon said, "I will have a strength higher than you. Fairness is just a hoax of imagination. I will be using all four elements. You can fight with me at your full strength without holding back anything. You can pass the trial if you can last for more than ten minutes or defeat me. The choice is yours. However, shall you fail the trial? The Dao will penalize you."