You know, when Xiao Yuanshan walked to Yanmenguan 30 years ago, he was ambushed by a group of Central Plains Wulin experts. In this struggle, Xiao Yuanshan almost killed Xuan Ci, in addition, he also killed dozens of Central Plains martial arts experts. After such fierce fighting, Xiao Yuanshan still maintained his strength. On the other side, the Wulin people in the Central Plains are already in decline. In this case, if Xiao Yuanshan continues to fight them. Maybe all the Wulin people in the Central Plains who were present at that time would die at the hands of Xiao Yuanshan. Unexpectedly, he chose to jump off a cliff at this time.
The same is jumping off a cliff, you can refer to the five ducks in "Tianlong Babu". In those days, he was knocked off a cliff by a sneak attack, so he could only sit still in the secret room and could not move. It is also the case that the Five Ducks have such deep internal strength. So Xiao Yuanshan can still move relatively, which can be said to be a very remarkable miracle, and his martial arts may have been lost at this time.
Then after he fell off the cliff and lost his martial arts, he began to practice his internal skills again from this time. At this time, Xiao Yuanshan has grown up, and his martial arts skills are not as good as when he was young. If it had been many years ago, the possible result of the struggle between the two men would not have been a draw. The only explanation is that he lost his martial arts after falling off the cliff. At this point, he has been practicing martial arts again.