By the end of ROCH, YG and XLN went away together. GX tried for decades to search for them but to no avail. We do not know where they went (some YG fans speculated that YG went to America ). Anyway, suppose we gather all Jin Yong's characters from all his novels, do you think there would be someone who could track them down and find them? Was there any character in JY's universe who has a "bounty hunter" talent? How about if we widen the scope, was there any character in wuxia fiction who could find YG and XLN?