In "Smiling Proud of the Jianghu", there is a hidden world's first master, that is, Lin Yuantu, the founder of the Fuwei Dart Bureau. Lin Yuantu was the person who had been practicing the Sunflower Treasure Book for the longest time known, he enjoyed a high lifespan, and his cultivation time was at least thirty or forty years, and his lifetime was invincible in the world. I reckon that Lin Yuantu hadn't met a few figures who were worth taking a full shot, and when Yu Canghai's master challenged Lin Yuantu, how ridiculous it was to think about it, with Qing Lingzi's martial arts, If Lin Yuantu went all out, it was estimated that he would not even be able to react and would be killed in a second.
In the memories of Fang Zheng and Chong Xuan, Lin Yuantu seems to be a bright and honest hero, although he did dart business, but he was quite chivalrous in his life and had a good reputation.
But we all know that everyone has their own unknown side, Lin Yuantu can rebel against the orders of the master to betray the Shaolin Sect, can practice the Sunflower Treasure Book from the palace, think about it and know that he is definitely not a self-willing and mediocre character. He must have been an ambitious and decisive figure.
In fact, I judge that the Sun Moon God Sect besieged the Huashan Sect twice, resulting in the defeat of both the Five Peaks Sword Sect and the Sun Moon God Sect, and the promoter behind the scenes was Lin Yuantu.

The root cause of the Sun Moon God Sect's two sieges of the Huashan Sect was to rob the Sunflower Treasure Book, and Yue Su and Cai Zifeng peeked at the Sunflower Treasure Book, which was very confidential, they used the method of memorizing instead of stealing the secret book, even the Shaolin Sect could not conclude that the two were secretly practicing the Sunflower Treasure Book, although the Red Leaf Master may have heard some wind noises, but he could not be sure, so the biggest purpose of the disciple who sent Lin Yuantu to the Huashan Sect should be to determine whether the two had stolen the Sunflower Treasure Book and whether they had cultivated. As for Yue Su and Cai Zifeng, the two did not practice at all, so they took the scriptures and asked Lin Yuantu for advice. That is, Lin Yuantu was the first person outside the Huashan Sect to determine that the two had obtained the Sunflower Treasure Book.
Coincidentally, the Huashan Sect's acquisition of the Sunflower Treasure Book was a confidential matter, and it also greatly offended the Shaolin Sect, so the Huashan Sect must be strictly confidential internally and externally. The Sun Moon God Sect had not received any news, but soon after Lin Yuantu descended the mountain, the Sun Moon God Sect suddenly got the news and attacked the Huashan Sect.
How the Sun Moon God Sect got the news is worth pondering. After Lin Yuantu came down from the mountain, he did not return to the Shaolin Sect at all, but trained the Sunflower Treasure Book from the palace, created the Fuwei Dart Bureau, saved a large amount of family business, and lived the second half of his life.
This also shows a problem, that is, the Shaolin Sect did not determine in the end that the Huashan Sect had cultivated the Sunflower Treasure Book, because lin Yuantu did not go back at all to the people who were sent out to seek verification. Therefore, the only people who can be sure that the Huashan Sect has the Sunflower Treasure Book are only a few core members of the Huashan Sect and Lin Yuantu, and the Huashan Sect itself has not yet practiced, and passing the news to Wulin is purely looking for death, so the biggest possibility is that Lin Yuantu passed it on.
So why did Lin Yuantu do this? I think the biggest possibility is to kill people with knives and eliminate opponents.
We all know that no one has practiced the Sunflower Treasure Book for more than 300 years, nor has the ancestors of the Huashan Sect Qi Sect and the Sword Sect. And since Lin Yuantu went to the Huashan Sect and discussed with Yue Su and Cai Zifeng for 8 days, the difficult characteristics of this martial art suddenly disappeared, and the Oriental Undefeated, Yue Buqun, and Lin Pingzhi, who later obtained the secret book, easily practiced. Obviously, Lin Yuantu helped the secret book to improve a key link, make up for a defect in the cheats, and solve the problem of the difficult training of the Sunflower Treasure Book, this key link I think is to practice the sword from the palace.
There was no problem with the secret books copied by the two ancestors of the Huashan Sect, but they could not be practiced. Later, Lin Pingzhi said that their family's sword spectrum to ward off evil spirits must be practiced from the internal skills, and there is no way to practice the internal skills from the palace, and once they practice, they will go into the fire.
Obviously, the two ancestors of the Huashan Sect were stuck in the first level and could not practice internal skills. If the cheats have the saying of practicing from the palace, then the two of them will only blame themselves for not having courage if they can't practice. There will be no inexplicable disagreement between sword-based or qi-based, and it will not show Lin Yuantu the secret book.
The reality was obvious that they didn't know about practicing from the palace at all, and Lin Yuantu either listened to Master Hongye or researched it himself, and solved the biggest bottleneck in the cultivation of the Sunflower Treasure Book in one fell swoop, and this matter became the secret of Lin Yuantu, Yue Su, and Cai Zifeng.
Then there is a problem, a unique martial art 3 people practice has become a competitive relationship, originally I could be invincible in the world, the result is that there are two people who are the same as my martial arts, then obviously the effect is greatly reduced. Moreover, this martial art should be practiced from the palace, and it has been practiced to prove that it has naturally proved that it has become a palace, and such a large handle has fallen into the hands of others, and it is difficult to sleep when you think about it.
Therefore, the highest can get rid of these two people, so a plan to kill people with a knife is completed, Lin Yuantu secretly leaked the news to the Sun Moon God Sect, the Ten Elders of the Sun Moon God Sect besieged the Huashan Sect, resulting in the death of countless masters on both sides, and the death of Yue Su and Cai Zifeng of the Huashan Sect was really a perfect result.