Ye Sheng saw them deliberately saying things that were neither here nor there in front of him, so he purposely said that cultivation is all about the heart, also implying that their hearts were impure. After finishing his words, he bowed his head and ignored them.
Whether it was the man who pretended to be amiable at first or the sole woman, as well as the two men who had been hostile towards Ye Sheng from the beginning, none of their faces looked good at the moment.