Mu Yu didn't leave, he chose to stay. Now even if he goes to find Luo Yan, it will be useless, Luo Yan and they can't rescue Feng Haochen, Mu Yu went there and only buried himself in cultivation, and it was a fool's dream to confront the mysterious Triple Palace.

Deadwood Changqing is a very mysterious person, his cultivation is so high, if he wants to take Mu Yu's life, it is just a matter of sneezing, but he not only knows Mu Yu's identity, but also secretly rescued Mu Yu from Fuxian Yu, for an unknown purpose, to take Mu Yu as an apprentice. Although Deadwood Changqing has always said that he has an unresolved hatred with Feng Haochen, Mu Yu always feels that this strange old man doesn't seem to want Feng Haochen to die, but wants to save him more.

"The action and function of the Heavenly Demon, Demon, and Demon Fruit?" the first thing Deadwood said to Mu Yu every day now was this.

"The Heavenly Demon Fruit is an all-purpose herb, and when you can't find a certain herb in refining the pill, you can cut the Heavenly Demon Fruit into a small piece instead. It is better able to dissolve the resistance between various herbs, so that they are perfectly combined. The Heavenly Demon Tree only bears two fruits in a hundred years, which is very rare......," Mu Yu said with a lot of guilt.

He felt guilty because Deadwood told him that if he wanted Feng Haochen to survive, he had to restore his dantian. Feng Haochen became the eye of the trapped immortal prison, at the cost of cultivation. His dantian was severely damaged, which caused his cultivation to keep falling.

Using the Nine Qi Soul Cleansing Flower and the Underworld Grass to refine the Origin Returning Yang Pill can restore the windy and dusty dantian. The Nine Qi Soul Cleansing Flower Dead Wood was originally intended to be replaced by the Heavenly Demon Fruit, because this kind of flower only existed in ancient records, and now it is extinct. However, the Heavenly Demon Fruit entered Mu Yu and Xiao Shuai's stomachs in a daze, and it was wasted.

"You need to find these two on your own, and as for where to look, I'll tell you later. That's what Deadwood said when he was angry, because neither was easy to find.

Mu Yu didn't have much to do now, Deadwood not only taught him the "Poison Sutra", but also taught him some knowledge of the "Xuan Array" by the way. Deadwood has a very thorough understanding of formations, and when Mu Yu said that his master is also proficient in formations, Deadwood showed a trace of disdain: "Just him, him, his kind of formation, no, no, it's not worth mentioning!"

As soon as Deadwood mentioned Mu Yu's master, his face was full of contempt and ridicule, I really don't know where the true god of the Triple Continent provoked this green-haired old man, and he was always degraded to nothing. Mu Yu decided not to refute it, the grievances of their previous generation did his!

"Xuan Array" is just some formation knowledge simply recorded by Deadwood, which is not very profound, but it is enough to open Mu Yu's eyes. Feng Haochen hadn't taught him the knowledge of the formation because of some scruples, but he didn't have anything to worry about on the Deadwood's side.

When Deadwood explained "Xuan Array" to Mu Yu, he said it word by word, and after Mu Yu listened to his introduction to "Xuan Array", he felt that he was very old. However, he still learned a lot of things in the end, for example, in the history of the development of the formation, there were clever human races who used the arrangement of the stars in the sky to arrange the formation, and the method of replacing the stars with cultivators could play an almost unexpected role in dealing with Yumeng.

Deadwood explained to him the most basic gossip array, the gossip array Mu Yu only learned a rough idea from Xun Lao, and the deadwood directly let Mu Yu understand the deeper gossip array. In order to let Mu Yu remember what the directions of the gossip represented, he also deliberately created a gossip that used demon beasts to guard. And Mu Yu wanted to die for the first time, he stepped directly into the death door of gossip, and was almost given dinner by a dragon who cultivated in the out-of-body period, and since then he has lost interest in the gossip array.

Mu Yu has come into contact with many formations so far, from the mountain protection array that Falling Dust Mountain can resist in the Yuan Infant Stage, to the heaven and earth formation that traps the entire Moyun Mountain Range, and then to the teleportation array where You Meng escaped from the trapped immortal prison, the power of these formations has its own merits, and each formation is quite powerful. And the formation laid out by Dead Wood Changqing in the valley is also very mysterious, for example, the original ghost hitting the wall formation was solved by Mu Yu's cleverness.

He had been exposed to many formations, but he couldn't understand the laws of their operation, and at this moment, he suddenly encountered a dead wood evergreen who had a deep knowledge of formations, and he couldn't help but learn the formations well.

However, Deadwood Changqing seems to prefer Mu Yu to focus on the "Poison Sutra", he has long known the ability of the Yumeng Spirit Lord in Mu Yu's body, so he thinks that understanding the characteristics of various herbs will be more helpful for Mu Yu to find the Nine Qi Soul Cleansing Flower and the Underworld Grass in the future, so Mu Yu can only follow Deadwood Changqing's mind to know all kinds of strange plants, and test what effect different plants will have when they are mixed together.

It's ridiculous to say that he is a person who can control plants, but his knowledge of plants is not as good as that of dead wood.

"You, you, you are, you are—" Deadwood instructed Mu Yu to configure his Hundred Poison Powder, and he suddenly noticed that Mu Yu had added several extra herbs, so he reminded.

"I know it's not right, I know, I just want to know what fun it will be when they add up......" Ki Yu said nonchalantly.

"Boom!"

Mu Yu already knew the effect of such a configuration, and he was blown to the ground by several herbs, and several blisters appeared on his face, and half of his face was swollen. Baifusan uses all kinds of poisons, and the deadly experiments like Mu Yu are all about finding guilt. The Wood Feather Monster screamed and rushed into the Heavenly Demon Tree to detoxify.

There was a smile on Deadwood's face that was hard to hide, and Mu Yu found that he was quite kind when he smiled.

"Really, really, really—"

"I really envy me for having the ability to control trees, don't you?" Mu Yu was not surprised that Deadwood had Yumon's ability, he seemed to know everything that Feng Haochen was doing.

Mu Yu and Deadwood have been together for a few months, and they have gradually figured out the temperament of this strange old man. This green-haired old man is actually not bad-hearted, but it is only because of the relationship between studying poison that people stay away. He always speaks slowly, and he doesn't know which tendon is wrong, he stutters when he's in a good mood, and he is fluent when he's in a bad mood. And Mu Yu had learned how to figure out the old man's thoughts, and then finish the words for him. If you wait for the old man to say two words, it will be like waiting until the flowers are gone.

Mu Yu was very satisfied with his invulnerable body, and then he became a guinea pig who tested the poison of the dead wood.

"Come on, come over and try it......" Deadwood handed a small bottle to Mu Yu.

"Again?"

Mu Yu simply had the urge to scold his mother, Deadwood used to test poison to find demon beasts in the valley river, with Mu Yu, an experimental subject who could speak, those demon beasts were relieved, and they didn't have to risk their lives anymore. Mu Yu was poured a cup of yellow potion by the dead wood two days ago, which caused him to pull his stomach all day, and the most important thing is that the dead wood did not allow him to detoxify, he said that he wanted to record the onset characteristics of this poison, and he didn't let Mu Yu take the poison off his body until yesterday.

"Finally. Once. ”

"Two days ago, let me seduce you and you will say it for the last time!" Mu Yu said angrily.

"The action and function of the heavenly demons, demons, and demon fruits?" the corners of Deadwood's mouth raised slightly.

"Okay, okay!"

Mu Yu's suit softened, and when he didn't want to cooperate, Deadwood Changqing would deliberately move out of this. Mu Yu wanted to rescue his master from the Moyun Mountain Range, but it was impossible for him to do it with his current ability, Deadwood knew all about it, and Deadwood's original intention was to let Mu Yu go to find the Nine Qi Soul Cleansing Flower and the Stygian Grass to help Feng Haochen recover his cultivation. Since Mu Yu chose to believe in dead wood, he ate Coptis chinensis dumbly - he couldn't say what he was suffering from.

Mu Yu drank the disgusting yellow potion, and soon his whole body became hot, and then he began to cough, his heart beat slowly, and his whole body was weak. These are not big problems for him, as long as he uses spiritual power to dispel them directly, but the dead wood imprisons the spiritual power of his whole body.

"What. Feel. ”

"Nausea, retching, wanting to vomit, sleepy, uncomfortable, wanting to die......" Mu Yu stuck out his tongue, feeling like he was struggling in hell, obviously inhaling heavily, but still didn't feel tightness in his chest.

"Well, drink it. Deadwood handed a bottle of red potion to Mu Yu, who rolled his eyes and swallowed the red potion, and then the uncomfortable feeling on his body gradually faded.

Deadwood watched Mu Yu become vigorous again, nodded with satisfaction, and said, "Plague, scattered, effective." ”

"Old man, what are you doing with plague poison, do you want to kill those mortals?" Mu Yu jumped up, and when he heard that the dead wood was trying to disperse the plague, he suddenly felt that he was fighting for the tiger. The plague is ineffective against cultivators, but mortals are almost irresistible.

"I, yes, so, is it bad?" Deadwood glanced at Mu Yu, dissatisfied.

"Isn't it?the Deadwood Valley you created has poisoned so many people, and you still say it's not bad!" Mu Yu almost pointed at the deadwood's nose and scolded.

"They, no, ability. Come in ......" Deadwood began to explain the reason word by word, speaking at a surprisingly slow pace.

"Old man, your enemy is my master!" Mu Yu naturally couldn't wait for him to explain like this, he found that every time he talked about Feng Haochen, Dead Wood would be irritable and even angry, and as soon as he was irritable, he would speak sharply.

"That bastard!" Deadwood cursed in a low voice, "The others don't have the ability to come into my place, and they deserve it! If you hadn't happened to be here and passed my test alive, I wouldn't have bothered to pay attention to you." ”

Deadwood said that he had set up such a large number of levels because he would encounter similar difficulties when he went to pick the Stygian Grass in the future. He wanted to choose someone who could pass these obstacles as a successor, and let the heir go to that place to pick the underworld. As for why Deadwood didn't go to that place by himself, the reason Deadwood didn't say.

"Then you configure so many poisons every day, and you still run out from time to time, are you looking for living people to experiment?" Mu Yu said. Deadwood often leaves the valley every once in a while, and then seals the valley so that Mu Yu does not go out, and he does not know where he goes.

"Yes. Deadwood said crisply.

"Then I'll stop testing poison for you!" Mu Yu said angrily.

Deadwood suddenly laughed: "Every day, by you, angry, finally, also, see, you are angry, time." ”

Because of the stammering relationship, Deadwood talked to Mu Yu with sharp teeth and sharp mouth, he could hardly take advantage, and every time he would be so angry that he jumped to his feet, and finally saw that he made Mu Yu so angry that he jumped his feet once, and suddenly felt very relieved. Originally, no matter what the dead wood did to Mu Yu, Mu Yu always had an indifferent attitude and would not be angry, but when it came to the life of mortals, he couldn't sit idly by.

Mu Yu was stunned, this old man said so much just to deliberately anger him?

"Do you want to, do you want to go out with me?" asked Deadwood suddenly.