The Zhuoshi River is very clear and shallow, with the riverbed's pebbles clearly visible.
After Lu Xi'an got out of the car and saw these pebbles, he was immediately tempted and picked up quite a few to put in the car.
Smooth and handy to hold, with some weight, nothing is more suitable as a hidden weapon.
Lu Xi'an felt these could be even more useful than bicycle spokes.
As he was picking up stones, he weighed them in his hand and, smiling, said to Yao Wei, "Why should I still be Xiao Lu's Flying Knife? Isn't Featherless Arrow better?"
"What's Featherless Arrow?"
Yao Wei heard a term she had never encountered before and asked.
Lu Xi'an explained, "It's a nickname of a person in 'Water Margin', whose name is Zhang Qing, skilled at throwing stones, hence the nickname 'Featherless Arrow', because the stones are likened to arrowheads without feathers. I'll tell you the story of 'Water Margin' when we have time; you might like it."
