Shao Hengjiang guided their recollections, saying, "Do you still remember when we examined the body of the local snakehead and found that his hands lacked the calluses left by martial arts training?"
"Right, but there are ways to remove calluses from hands," Guan Xun said, puzzled.
"True, indeed there are, but few people do so deliberately, especially men; who would bother removing the calluses on their hands developed from martial arts training."
"But it's not completely impossible," Guan Xun added.
