Changqing's words made the two stunned, and they quickly understood that Xu Changqing was good at stabbing them like this, as the saying goes, there is no debt and a light body, this is not just talking about secular mortals, but also about people in cultivation. Mao Fangzheng opened his mouth to ask Xu Changqing for alchemy, and he had already fallen into the cause and effect of gain and loss, if Xu Changqing alchemy, several people would definitely owe Xu Changqing's debt, and the debt owed to the golden immortal was not idle.

Zhao Banqian showed a look of regret. said: "The old man even gave you the most precious chaotic calculus, how can there be anything to compensate, it seems that the old man has no character!"

Xu Changqing said: "Isn't there a book of Yuan Tiangang's Xuanmai Great Happiness Fu of Knowing the Mandate of Heaven? ”

Zhao Banqian asked suspiciously: "Don't you also have this book, why do you still need mine?"

"The Heaven and Earth Xuankai Great Happiness Fu that I obtained from the Nine Streams and One Vein is the Yuan Collection, and there are many deletions and alterations in it, and only 860 of the 1,368 sentences of the Le Fu are still well preserved, and the others are damaged and ugly. Xu Changqing told him bluntly, in fact, he would have thought of this book just now, and this book of Heaven and Earth Xuankai Great Happiness Fu had some help for him to set the way of heaven for the Qiankun world.

Heaven and Earth Xuankai Dale Fu This book is not a strange book in the Knowing the Mandate of Heaven, and Zhao Banqian has already been able to memorize it backwards, so it is useless to leave this book, so he nodded and agreed. After the alchemy, he personally went to a secret residence on the outskirts of Nanjing to retrieve his collection of books, and by the way, he also decided to stay in the Chen family to teach his apprentices. After all, it is better to have a few more people talking about the Tao than to stay alone.

Mao Fangzheng also took out a black iron pill from the treasure chest on his back at this time, handed it to Xu Changqing, and said: "I also got this item by chance in the land of Sichuan and Shu in the early years, but I don't know what this thing is made of and materials, and the real fire does not melt." If the sword is not damaged, I wonder if it can be used as compensation?"

Xu Changqing didn't reach out to pick it up. When Mao Fangzheng took out the iron pill, he had already swept it through the iron piece with his divine thoughts, and soon understood the mystery, his expression hesitated slightly, and said, "Mao Daochang, do you know what this thing is?"

Seeing Xu Changqing's expression, several people immediately understood that this thing was absolutely extraordinary, and their eyes were also focused on this ordinary-looking piece of iron, Mao Fangzheng also shook his head and said, "I don't know, can you sue one or two?"

"You should know" The land of Shu is the place where the cultivation world scrapes immortals, and there have been sword immortals living here since ancient times. It's just that the ancient sword immortal and the current sword immortal are not the same sect, and today's Li Xian is refining the sword into the body, forming a sword body by itself, and finally achieving the purpose of breaking through the sky and flying to the upper realm, and the ancient sword immortal planted the sword seed, and the sword seed is the golden pill god, not all things, not stained with cause and effect, and finally achieves the supreme sword body. Xu Changqing told what he knew. Then he pointed to the iron block in Mao Fangzheng's hand and said, "Daoist Mao, the thing you hold in your hand is the Ancient Sword Immortal's Yuan Shen Sword Pill. ”

"Ah!" Although several people guessed a few points with Xu Changqing's words, after confirming it, they couldn't help but cry out. All of them looked at this lump of iron carefully, trying to find out what was strange about it.

Zhao Banqian looked at it for a while, and said suspiciously: "No matter how you look at this thing, it looks like an ordinary piece of iron, is it really the Yuan Shen Sword Pill of the Ancient Sword Immortal?"

"Of course it is, it's just that the sword immortal mana contained in this thing has long disappeared, and now it's just a slightly peculiar piece of iron!" Xu Changqing smiled, and then said: "But this thing also contains the ancient sword immortal's lifetime cultivation experience, if you can use the secret method to draw out his experience, it is no less than getting an ancient Buddha's empowerment to pass the law, Daoist Mao, do you really want to give me this thing as compensation for alchemy?"

Mao Fangzheng looked at the thing in his hand. Sighing, he handed the iron to Xu Ya again without regret, and said, "This thing has only been in my temple for more than ten years, and the birth path has found any immortal magic method from the ring. It can be seen that this thing should not belong to me. Now that Mr. Xu has become an immortal, this thing is in the hands of Mr. Xu. It's just right, not to mention that it's not for free. Isn't Lao Dao also able to get the elixir of Mr.? Lao Dao does not suffer. ”

Hear Mao Fangzheng's words. Xu Changqing nodded slightly, took the lump of iron, and said, "Although this thing is like a waste to Mao Daochang, it is of great use to me, and it is obviously too much to use it as alchemy compensation alone." ”

As he spoke, Xu Changqing's fingers lightly tapped his forehead, and when he pulled away, a little light was brought out from his forehead, and then this light hit Mao Fangzheng's forehead and integrated into his body. Mao Fangzheng only felt a throbbing pain in his heart, and then he felt that there seemed to be something more in his head, and these things were cluttered and not looked at. But I could faintly feel that it should be the refining method of some kind of magic weapon. So Mao Fangzheng asked curiously: "Mr. Xu, isn't this the Taoist Lingxi?"

"The refining method of the rune sword in the inner gate of the Guan family!" Xu Changqing said calmly: "Although there is no Haoran righteous qi of the Guan family, you can't refine this sword at all, but the talisman has a lot of reference effects for you, I believe that with the wisdom of Mao Daochang, you will be able to realize the rune sword that belongs to your Mao family in your lifetime." ”

Although Xu Changqing said it lightly, he was deeply shocked when he heard Mao Fangzheng and Zhao Banqian in their ears, they naturally knew the status of the Demon Elimination Guan family who knew a lot about the cultivation world, and the rune sword of the Demon Elimination Guan family could also be called a must for sword cultivation in the cultivation world.

Now that Xu Changqing has passed on this peerless Taoism to Mao Fangzheng so easily, it really feels incredible.

"Isn't this method the secret preaching method of the Guan family? Will it cause any trouble if Mr. passed it on to me so privately?" The Lingnan Mao family itself walked out of the Guan family, and naturally knew the importance of the Guan family's Fu Sword to the Guan family, Mao Fangzheng asked with some concern.

Xu Changqing shook his head, and said in a hidden word: "What else can there be trouble?

After hearing this, Mao Fangzheng and Zhao Banqian glanced at each other and showed a bitter smile. As Xu Changqing said. Now there are not many Dao systems left in the secular world by the various sects in the cultivation world, and the Demon Guan family is no exception. The master of the Demon Eradication Guan family was either trapped in the Kunlun Immortal Realm, or died in the battle between the immortals and demons outside the Kunlun Immortal Realm, and the Dao system that remained in the world was only a side clan in Southeast Asia, and it had not much to do with the cultivation world, so naturally it could not cause any trouble.

Thinking of this, Mao Fangzheng no longer shirked, and bowed to Xu Changqing gratefully, and then sat next to him to comprehend the method obtained by the net. Although Zhao Banqian envied Mao Fangzheng's good luck, he didn't think about learning this sword method in the past, after all, the way of cultivation is different, and learning it will not be beneficial to him.

"Sir, what about me?" Chen Yuanshan asked hurriedly when he saw that the other two had solved the problem, and he obviously didn't have any suitable treasures.

"Since you have come up with the medicinal materials for alchemy, it is natural that the two will cancel each other. Xu Changqing smiled, followed by some of the medicinal materials needed for alchemy, and then asked, "Do you have these medicinal materials?"

"I have everything except for the fifty-year-old Ganoderma lucidum grass, but I know where to find this Lingzhi grass, and I can prepare it all tomorrow. Chen Yuanshan carefully wrote down the names of all the medicinal materials, and then asked suspiciously: "Except for the two medicinal materials of Ganoderma lucidum and ginseng, which are still precious, the rest are ordinary herbs, I don't know what kind of pill Mr. wants to refine?"