C166 They Were Evenly Matched
The reason Chu Zhongtian knew Lu Yuan's name and origin was because he was different from the other challengers.
The opponent he challenged in the beginning was the 11th Arena Lord. With a simple and quick Sword Technique, he defeated the 10th Arena Lord No. 1.
However, after defeating ten Arena Lord No. 1, he continued to challenge the Arena Lord number ten