Harboring filth

Randy Ling agreed to go to the antique market, not just to help the two sisters see if they could buy the sword.
After all, good weapons are hard to come by and the probability of finding them is very low.
He just wanted to take the two sisters to experience the culture of the ancient martial arts world.
Since the two of them have chosen this path, it wouldn't be a bad thing to give them the opportunity to get in touch with more ancient martial arts.
The next morning, Randy Ling and...