If it were simply a matter of people from the Duan estate offending him, that wouldn't have been much of an issue, as it wouldn't involve all these various external factions.
What was truly terrifying was the possibility that Shadow Sword, having wiped out the Duan estate, might proceed to annihilate them as well.
"Brother Yuan'an, why don't you and I make a trip to the Qingxia Sect together?"
Chapter 248