C193 Ruthlessness
The reason the old man lost was all because he had underestimated Luo Xuan. In his eyes, such a young brat could only have Early Period of Qi Refining at most, so he did not put Luo Xuan in his eyes at all.
However, Luo Xuan's sword strike just now was not something that a Early Period of Qi Refining could emit