Such practiced technique.
Killing someone is just the beginning; you didn't hesitate to strip the corpses clean right in front of all these people. What kind of insult was that? If the powerful figures of the Taixuan Hegemon Sect found out about this, they would probably burst with rage.
Beigong Yu couldn't care less what those powerhouses were thinking. If he wasn't worried about drawing suspicion, he would have loved to toss all those corpses straight into the Chaos Burying Heaven Coffin to refine them into Blood Essence Soul Spirit Pills.
Chapter 273