This wasn't an overestimation on Yu Yangzi's part. Being two major realms above Jiang Xiaobai, he had the capital to look down upon his opponent.
"Elder predecessor, is what you said true?"
"Of course."
Yu Yangzi chuckled coldly, "Do you think I would be joking with you?"
A strange smile suddenly appeared on Jiang Xiaobai's face, making Yu Yangzi's heart skip a beat; however, he thought that the little loach after all couldn't stir up any great waves, so he didn't take it to heart.
Yu Yangzi stood within a circle with a diameter of only one meter. This circle was quite small, and he laid down the challenge that as long as Jiang Xiaobai could force him out of this circle, it would be considered a win for Jiang Xiaobai.
"Elder predecessor, I have another question. Can I use any method?" Jiang Xiaobai asked with a smile.
Yu Yangzi stroked his beard and laughed, "Little lad, as long as you can force me out of this circle, you can use whatever method you like."