The details of the matter were not that important. After all, Wu Yu was merely an ordinary dan disciple. Even if he was actually involved with demons, what real threat could he pose to an entity as imposing as Shushan? 

He was an ordinary dan disciple from the Common Sword Domain. To be honest, even an actual Shushan disciple would not pose enough of a threat.

As things were, it was Zhao Xuanxian and He Taiyao's turn to be embarrassed. Their carefully crafted verbal attack had been entirely shut down by Shen Xingyu. They were now caught in an awkward spot and could neither stay nor leave gracefully. 

Wu Yu could tell that they were caught in this awkward situation. He laughed, "Actually it is quite normal for the two of you to have such concerns. However, don't you think that the two of you have greatly overestimated me? I'm merely an ordinary dan disciple. Even if I was under a demon's control, what disturbance could I even cause? I have to say that you two have really wild imaginations. However, since the two of you are already here, you shouldn't just leave empty-handed. Let's just be open about things. If my guess is correct, you two are still resentful about your defeat last time. Now that you both have found a master and improved so quickly and are already sixth...