Zhao Wu Xie didn't have that many sisters. Even if he did, he couldn't hand over one to Lu Bei every time Lu Bei lost a match.
It was rather unbecoming.
But since Lu Bei had made such a proposal, Zhao Wu Xie would go to great lengths to gather a bunch of white-haired girls. If Lu Bei dared to lose, he dared to hand over.
It was just white hair after all. Was it hard for a cultivator to dye their hair?
...
The Painted Boat followed the river downstream, and Zhao Wu Xie, acting as a guide, introduced Lu Bei to amateur swordsmen with a basic grasp of the Sword Intention.
The term amateur was merely modesty. They were all in the Integration Phase; otherwise, it would be seen not only as perfunctory - lacking sincerity, but also as a subtle attempt to insult the Heavenly Sword Sect, making enemies needlessly.
Wuzhou has its national conditions, and Xuanlong has its own as well.