C576 Appreciation

Competence and strength, at this time, to Xu Yan, he had fully displayed them. If they were to fail, then it could be said to be a crime of non-warfare. At least, that was what Xu Yan thought in his heart.

He wasn't very clear in his heart whether his own ability was really insufficient, because he didn't even know what Netherworld Emperor's standard was, but in his eyes