Seeing Gu Zhentian and Tang Jianghe leaving, Li Qingfeng did not stop him, because Gu Zhentian's strength was extremely strong, even if Li Qingfeng could kill him, he would have to pay some price, and he felt that there was no need for that for the time being.

Li Qingfeng now has the "Danwang Alchemy Technique" in his hand, he understands that as long as he refines the pill himself, uses the pill to break through, or co-opts some forces, such as the Yanhuang Palace, he will definitely be able to deter the four ancient martial families in Tianjing City, and he has no need to take action himself.

"Miss Qin, thank you for your help, this is a life-sustaining pill, which can extend your father's life for a month. Li Qingfeng smiled slightly, and handed a silver-white elixir to Qin Xianzhi.

The Life-Continuation Pill is really the Life-Continuing Pill, looking at the pill in his hand that exudes a strong breath of life, Qin Xianzhi's delicate face was full of excitement.

Although Qin Xianzhi knew that Li Qingfeng had obtained the "Danwang Alchemy", he understood that the other party had only learned the theory of alchemy, but had not learned the practice of alchemy.

Qin Xianzhi gave Li Qingfeng the pill furnace and found him a large number of medicinal materials, even so, Qin Xianzhi still had little hope for him, because she knew that the life-sustaining pill was a high-grade pill and was extremely difficult to refine, but she never expected that Li Qingfeng would really refine it.

Genius, this is a genius, Qin Xianzhi could only let out a sigh of admiration in her heart, she knew that Li Qingfeng was not only a martial arts genius, but also an alchemy genius.

"Patriarch Luo, thank you for your help, I'll refine a grandmaster-level high-grade elixir for you in a while. Li Qingfeng looked at Luo Yishan and said.

Luo Yishan and Luo Nishang brought him to the Ancient Martial Arts Exchange Conference, so that he got the Ancient Dan Furnace, not only that, but just now they also helped him deal with Tang Jianghe, the head of the Tang family, and this favor Li Qingfeng always has to repay.

Hearing Li Qingfeng's words, Luo Yishan looked excited, looking very happy, he was now in the middle stage of the Grandmaster Realm, if he got the high-level elixir, he would definitely be able to break through to the late stage of the Grandmaster Realm, this was something he had always dreamed of.

Luo Yishan wanted to provide Li Qingfeng with medicinal materials, Li Qingfeng waved his hand, he didn't ask for it, he had just extorted a hundred kinds of high-grade medicinal materials from Jiang Qiandao, which was just right to refine high-grade pills, there was no need to ask for Luo Yishan's medicinal materials again.

Li Qingfeng took these medicinal materials into the room of the Tianshan Villa, the Dan furnace was still there, and the charcoal stones had been used up, Li Qingfeng asked Qin Xianzhi to find some more charcoal stones, and then began to refine high-grade pills.

Because Li Qingfeng had already mastered the method of refining the pill, it was very fast to refine.

He first put a hundred years of purple leaf flowers, two hundred years of skullcap fruit, three hundred years of ginseng and some high-grade medicinal materials into the Dan furnace, and then he lit the charcoal stone under the Dan furnace and began to refine it according to the method of refining the high-grade Dan Grandmaster Dan.

I have to say that the refining of the Grandmaster Pill is very difficult, and it is as difficult to refine as the Life Continuation Pill.

Li Qingfeng's first refining failed to make him a little frustrated.

Li Qingfeng originally thought that after mastering the refining method of the Life Continuation Pill, it would be easy to refine the Grandmaster Pill again, but now it seems that he has thought too much.

Although the Life Continuation Pill and the Grandmaster Pill are both high-grade pills, the refining techniques are completely different, and there are strict requirements for the proportion of medicinal materials, the control of flames, and the length of time.

Li Qingfeng failed in alchemy for the first time, wasting ten high-grade medicinal materials, which made him a little painful, these medicinal materials are priceless treasures, any one of them is worth at least tens of millions, or even hundreds of millions, some medicinal materials, even if you pay for them, you may not be able to buy them.

The first alchemy failed, Li Qingfeng continued to refine, but the second time it failed again, and he felt pain again.

After failing four times and wasting forty medicinal herbs, Li Qingfeng finally succeeded in refining the Grandmaster-level high-grade elixir by refining it for the fifth time.

This is a cyan elixir, only the size of a thumb, with a blue glow on the surface, and a huge True Yuan aura inside.

Li Qingfeng just took a sip, as if he had taken a big sip of Zhenyuan, and his heart was very comfortable.

"There are still fifty medicinal herbs left, and I will refine some more Acquired Pills and Innate Pills to help the Wolf Tooth Squad and King Kong break through. Li Qingfeng smiled faintly and continued to refine the pill.

He did not fail in the next refining, because the Acquired Pill was much easier to refine with the Innate Pill, as long as he was careful, he would be successful in refining it at one time.

In the end, Li Qingfeng refined five Houtian Pills and five Innate Pills, and used up all the hundred high-grade medicinal materials.

Of course, the more advanced the medicinal materials used to refine the pill, the better the effect of the pill, Li Qingfeng used the high-grade medicinal materials to refine the innate pill, which was more powerful than the ordinary innate pill.

Li Qingfeng put the Acquired Pill and the Innate Pill close to him, and then walked out with the Grandmaster-level high-grade pill.

Three hours had passed, and Luo Yishan and Luo Nishang were waiting for him in the hall outside.

Seeing Li Qingfeng come out, Luo Yishan's eyes lit up, with hope and eagerness in his eyes, and some apprehension, he hoped that Li Qingfeng would succeed in refining, but he was afraid that he would fail.

"Patriarch Luo, this is a grandmaster-level high-grade elixir, for you. Li Qingfeng smiled faintly and handed the cyan pill to Luo Yishan's hand,

Looking at the pill in his hand and smelling the powerful True Yuan aura emanating from it, Luo Yishan's eyes were full of shock.

"Li Qingfeng, you are really an alchemy genius, you have successfully refined. Luo Yishan said with a look of adoration.

As the patriarch of the Luo family, Luo Yishan has seen countless geniuses, and he will never say worship to anyone, even if it is the kendo master Zhao Geyi, he does not say worship.

But for Li Qingfeng, Luo Yishan worshiped from the bottom of his heart, the other party was not only powerful, but also so powerful in alchemy, he actually refined a high-grade elixir.

"Patriarch Luo, don't worship me, try the effect of this high-grade elixir. Li Qingfeng said with a smile, he also wanted to see what the effect of refining the pill was.

Luo Yishan nodded, opened his mouth and put the cyan pill in his mouth, the pill melted in his mouth, turning into a huge true element, impacting the meridians and muscles in his body, removing impurities, condensing bones, and increasing the true element.

Bang!

A shackle in Luo Yishan's body was broken, and he directly broke through from the middle stage of the Grandmaster Realm to the late stage of the Grandmaster Realm.

Luo Yishan punched out, directly breaking a big tree more than ten meters high in front of him in half, turning it into debris in the sky.

"Wolf King, thank you for your elixir, I finally broke through to the late stage of the Grandmaster Realm. Luo Yishan thanked Li Qingfeng with a face.

Luo Yishan had been pressed by the Great Elder Luo Diao before, and the position of the patriarch was threatened, this time he broke through to the late stage of the Grandmaster Realm, and the strength of the Great Elder Luo Diao was the same, and he no longer had to be afraid of the other party.

Luo Yishan understood that his breakthrough in strength was all due to Li Qingfeng's elixir, so he would express his gratitude.