In the end, Shen Chengping still became a disciple of this man, and he also knew that this man's name was Xu Yong, and he was a monk enshrined by the King of Chu, and he was seriously injured before because he was betrayed and attacked by a disciple he adopted since childhood, and the reason why his disciple betrayed him was for an 'elixir'.

Yes, it is the 'elixir' that can make people immortal, this elixir is a relic of Yin Shang that Xu Yong found on a map that he got by chance, and in that ruin, he found an elixir that the king of Shang gathered monks to refine by secret methods.

Although the life span of Fang Shi and martial artists is far beyond that of ordinary people, they will only live for three or five hundred years at most before they die, so for the elixir, Fang Shi is also eager to study, I don't know how many Fang Shi are secretly studying, after Xu Yong got this elixir, he naturally wanted to take it as soon as possible, but this elixir was contaminated with the evil qi of Yin Shang when he destroyed the country, and after taking this elixir, it also means that he will be invaded by this evil qi in his body.

The evil qi of the fall of the dynasty was so violent, and how could a monk bear it, so Xu Yong could only put away this elixir, and when he thought of a way to remove the evil qi in it, he didn't tell anyone, not even the only disciple.

It's just that what he didn't expect was that his disciple didn't know when he knew that he had such an elixir, so the disaster came, and the disciple took advantage of his inattention, and attacked him with a sharp blade smeared with poison, stabbing him, but his cultivation was much more than the disciple, and he immediately suppressed the injury and injured the disciple, and then fled hundreds of miles to come here and was rescued by Shen Chengping.

Xu Yong accepted Shen Chengping as an apprentice, and also added a condition, that is, to avenge him, kill his disciples, and recapture the elixir, and the reason why Shen Chengping was asked to do this was because the blades used by his disciples to sneak attack him were smeared with extremely rare poison.

This rotten god grass grows in a place where the yin evil qi is extremely strong, absorbs the yin evil qi all the year round to grow, and can often absorb the yin evil qi within a radius of dozens of miles, the deeper the year, the stronger the toxicity, once the yin evil qi is insufficient, it will gradually wither and die, so the rotten god grass generally grows alone, and has the effect of corrosive mana, and Xu Yongzhong's poison year is at least more than fifty years of rotten god grass, even if he made a response at the first time of poisoning, most of the toxicity was discharged, But there is still some poison integrated into Xu Yong's body, entangled like an appendage, and the poison of this rotten god grass continues to erode Xu Yong's mana in Xu Yong's body.

"The poison of this rotten god grass is extremely difficult, specifically for mana, as long as there is the slightest mana on the body, it will be eroded by the poison of the rotten god grass, and even if the mana is eroded, it will still be entangled in the human body, haunted by yin and evil qi, reducing the number of lifespans, except for spending a lot of mana in the early stage of poisoning to expel the poison to the body, otherwise it cannot be solved." Xu Yong looked very depressed when he said this, because it meant that he would not be able to cultivate mana at all in the future, because once you cultivated, you would be corrupted by the poison of the Rotten God Grass.

"Is there no cure for the poison of the rotten god grass?" Shen Chengping frowned: "As the saying goes, all things are mutually reinforcing, is there no way to remove the poison of this rotten god grass?" ”

"It's not that it's inexplicable, it's just that the opportunity has been missed!" Xu Yong shook his head and said: "If you want to detoxify the poison of the Corrupt Divine Grass, in addition to removing the poison for the first time, there is another Solid God Pill that can unravel this poison, and the materials of this Solid God Pill are not difficult to find, but if you want to refine the Solid God Pill, even if the materials are complete, it will take seven days for the alchemists to practice, and this Solid God Pill can only be effective if taken within five days of poisoning, so the Solid God Pill is also a common medicine for many monks, but I fled here in a hurry, and naturally I did not carry the Gu Shen Pill." ”

Hearing Xu Yong say this, Shen Chengping had to give up the idea of detoxifying Xu Yong, and simply the rotten god grass corroded the mana very fast, but the erosion of the body was not fast, according to Xu Yong, although the rotten god grass would lose its lifespan, but there were many people who had survived for more than ten years in the rotten god grass, and Shen Chengping did not have to worry about Xu Yong dying before leaving the school.

Therefore, from this day on, Xu Yong became Shen Chengping's master, and began to teach Shen Chengping the mystical method of Xuanxin, teaching him how to practice 'Xuanshu', just to avoid the pursuit of that disciple, he has always stayed in the cave, except for Shen Chong, no one in the village knows about Xu Yong's existence.

Xu Yong's vein can be regarded as a single transmission, although he has also made a few friends in the world before, but it is not a friend of life and death, especially the mystical method he cultivates can be regarded as the top occult cultivation method, if people know his situation at this time, there will be no fewer people who come to rob him, so he chose to cultivate Shen Chengping to avenge him, but Shen Chengping's apprentice really shocked him, and he thought that he had encountered a demon.

Ordinary people start to cultivate, if they want to condense mana, they need to first conceive the Yuan Shen with the method, and when the power of the Yuan Shen is enough, they can communicate with the heaven and the earth, and collect the qi of heaven and earth to condense the mana, but Shen Chengping's Yuan Shen power does not need to be conceived, it has already exceeded ordinary people by more than ten times, and it is extremely pure, which allows him to condense mana on the first day of cultivation, and the speed of condensing mana is more than five times that of his original, you must know that when he apprenticed, the master had already said that he was a rare qualification, and he has always been proud of it, but now he has been hit by Shen Chengping, and such qualifications are no longer describable as talented.

Xu Yong found that Shen Chengping was thoughtful, his comprehension ability was extremely high, and many tricks were basically one point, and he would be able to learn many words without saying it a second time, and he could draw inferences from one another and put forward many opinions, but after a few years of hard work, he was already able to discuss with Xu Yong the understanding of the mystic arts and the mystical method itself, if it weren't for the fact that Shen Chengping did not have the slightest foundation at the beginning, Xu Yong watched Shen Chengping grow up like a rocket, He even thought that Shen Chengping himself was a monk with extremely high cultivation.

And the more outstanding Shen Chengping's talent, the happier Xu Yong is, because this means that the higher the possibility of Shen Chengping helping him take revenge, the poison of the rotten god grass on his body can no longer be unraveled, and he is no different from ordinary people, and even his body is much worse, so he can only rely on Shen Chengping to take revenge, as for whether Shen Chengping will do it, Xu Yong is not worried at all, because he believes that no one can resist the temptation of the elixir.