The first time he returned to the Heavenly Machine Sect, Ye Feng did not choose to return to his residence, but came to the Alchemy Hall again, and the disciples of the Alchemy Hall had been notified that Guangjing had accepted Ye Feng as the first apprentice, so in terms of seniority, they should all call Ye Feng Senior Brother!

But without waiting for the disciple in front of the door to greet him affectionately, Ye Feng ran in with a sneak of the wind, and the speed was so fast that it was dizzying!

Guangjing Fuben was refining medicine in the back hall, and felt a powerful force rushing towards him, and he was stunned now, but in an instant, Ye Feng's figure flashed in front of him!

"You kid, don't be so thunderous next time, the old man is not very bold, he was scared by you one day, can you be responsible!" The slightly joking words came out of his mouth, Ye Feng smiled, and pretended to excuse himself: "The master is above, the apprentice knows that he is wrong!"

Guang Jingfu shook his head, how could he really blame this precious apprentice, thinking that he would not come to the door without anything, he couldn't help but say, "What, I found the auxiliary materials of Tian Yuan Dan again?"

When Ye Feng heard this, he smiled bitterly: "Master, don't be joking, if this thing is so easy to get, what am I worried about!"

"Stinky boy, you can't eat hot tofu in a hurry! Your potential is in the same generation, it has not been met for a thousand years, and there is no core disciple who can compare with you in the inner door, so be content!"

Ye Feng shrugged his shoulders and didn't stay on this topic for long, just as Guang Jingfu guessed, he had nothing to do but go to the Three Treasures Palace!

"Master, how are you refining the materials I gave you?" As soon as he spoke, Ye Feng said his intention!

Guang Jingfu looked like this, but he didn't answer immediately, but scolded with a smile: "I know that the master who came to squeeze you, can it be said that I, the master, will give you alchemy for free!"

Ye Feng hurriedly said that he didn't dare, but Guang Jingfu didn't really blame him, and took out more than a dozen pills that had just been refined from the storage ring with his backhand!

Ye Feng sniffed, and then he felt the true power in his body surging! Immediately, his eyes shone brightly, if he guessed correctly, this was the latest Tianyuan Pill to be released!

"It's done, master!" The slightly excited words rolled out of Ye Feng's throat, he stared at the dozen or so pills, and his excited expression had nowhere to hide!

Guang Jingfu raised his head proudly and said: "Don't look at who your master is, since there are superb materials like Jiuyuan Root and Yanlong Grass, plus the magical tree piece you gave to the old man, this Tianyuan Dan is not 100% captured!"

When Ye Feng heard this, he was very grateful, and wanted to reach out to pick it up, but he felt a little inappropriate! Guang Jingfu saw this kid's hunger and thirst, and didn't say anything, he gave him all of them, and instructed in a serious tone: "Ye Feng, these pills are certainly the best of the best, but you can't be in a hurry, cultivation, you still have to rely on down-to-earth! Pills can help you grow quickly, but they can't be used as the main means!"

Ye Feng understood this truth, but at present, he just needed to improve his realm in the shortest possible time, so he thanked his master, and at the same time, he wanted to give a few pieces of Tianyuan Dan to Guangjing Fu, so as to reward his master's hard work!

But Guang Jingfu refused again, and said righteously: "As the teacher said, in this life, the achievements in cultivation are not so enthusiastic, as long as you can improve the level of alchemy, these pills are left to you, not to mention, as the teacher can see, you need these things more than the teacher!"

As soon as he spoke, Ye Feng, who was moved again, was in an uproar, he didn't know what to say to thank Guang Jingfu in front of him, although the two were nominal masters and apprentices, but they didn't have a relationship for a few days, compared to what Ye Fengwei did as a master, it was far inferior to Guang Jingfu's hard work for him!

The rapid development of these pills alone is indispensable for Guang Jing Fu's refining day and night, if it weren't for Ye Feng's current lack of such a level, he wouldn't want to bother the other party so much!

Ye Feng took a deep breath and looked at Guang Jingfu deeply, and was about to say something, but was stopped by the latter!

"Boy, between you and me, there is no need to be so polite, the matter of the Dark Exchange has passed, and I don't have to ask too much about being a teacher, but in the future, you don't want to go to that kind of place again, Tianyuan Dan is not easy to come by, you need to know how to use it with caution, and you can't be too nostalgic for this elixir!

The implication is that Guang Jingfu guessed that the movement outside the city was inseparable from Ye Feng, but this master was thinking about his apprentice, and only hoped that the other party would do it himself, Ye Feng understood, nodded, and knew the following actions, he must not tell the master in front of him, but the Tianyuan Dan materials obtained at the time, I am afraid that I have to find an excuse again, otherwise, according to Guang Jingfu's character, no matter what he asks, it is estimated that he will not be willing to refine for Ye Feng!

Thinking of this, Ye Feng also felt that it was time to find time to improve his alchemy level, so he told Guangjing Fu about this idea, Guangjing Fu was worried that this apprentice didn't know how to concentrate on studying, so he enthusiastically explained the mystery of alchemy to him again!

But this time, in addition to the words on his lips, he even closed the door and personally rehearsed the alchemy process countless times for Ye Feng, in an afternoon's effort, Ye Feng watched Guangjing Fu sweat profusely, refining one pill after another, although most of the grades of these pills were not high, but it still made Ye Feng feel that Guangjing Fu alchemy was like fire, there was almost no failure, every alchemy was a 100% success!

"Apprentice, you have to understand that the combination of different materials and the heat can completely guide the quality and success of a pill, so when refining the pill, you must merge your mind and enter a completely sacred state, which is called condensation in terms of terminology!

"Once you can maintain the state of condensation in the process of alchemy, then, the pill you refine will definitely not be far behind!"

Such a subtle explanation made Ye Feng understand the essence of the road of alchemy even more, and with the help of Guang Jingfu, he also tried alchemy a few times, and finally, he really touched some rare tricks! Time passed quickly, and the sky outside was gradually getting dusk!

Ye Feng calculated the time, it was almost time to say goodbye to Guangjingfu, and he still had to prepare for the night party, so after bidding farewell to his master, he left the alchemy hall without staying long!

Most of the disciples in front of the door dozed off, and a gust of wind swayed, but no one saw what happened until Guang Jingfu walked out of the gate, and the disciples guarding the door did not act respectfully!

But Guang Jingfu looked ahead, he didn't know what he was thinking, he muttered in his mouth, and he also left the alchemy hall Ye Feng's behavior in recent days was too strange, he was a little worried, and seemed to feel that he should find someone to discuss, what has this kid been busy with recently!

Ye Feng, who didn't know that he had already begun to be noticed by the elders of the sect, left the city early at this moment, stopped at the deserted temple outside the city, released several divine senses, and sensed that there were no people in the surrounding ten miles, and then he sat down with peace of mind!

Took out the dozen or so precious Tian Yuan Dan from his arms, it was only a few days since the last time he devoured the Tian Yuan Pill, that time, it was just the number of one, which helped him consolidate the realm of the middle stage of the Xuanwu Realm, this time, more than a dozen at once, I don't know how far it helped him to improve!

Xuan Lao made a point at this time!

"According to your plan, and what the Flying Spirit Lion said, if you want to retreat in the assassination of the Alfalfa Princess, I'm afraid you must enter the late stage of the Xuanwu Realm, plus the Tianhe Source Power stimulated in your body, and if you encounter a master of the Shenwu Realm, it's not that you can't escape, it's just Ye Feng, I need to remind you!"

"What your master said is right, since ancient times, I haven't heard of the example of using pills to improve your strength, even if there is, it often won't end well, so what I gave you is, when you really enter the late stage of the Xuanwu Realm, the consumption of Tianyuan Dan may not be so easy to help you promote!"

"Elder Xuan, I understand what you mean, but the fragments of the Divine Tree in my body, as long as there are sufficient alchemy auxiliary materials, at least, can help me refine more than a thousand Tianyuan Pills, is it possible, in the late stage of the Martial Saint, can't I use these pills to improve my strength?"

Ye Feng had always had this question in his heart, after all, it was too much to have the fragments of the Nine Ghost Divine Trees, and if there was really a limit to the consumption of the pills, what should it be?

Faced with this kind of problem, Xuan Lao is at his fingertips! He explained: "Actually, you still have a lot of abilities that have not been tapped, for example, summoning beasts and the like, as well as puppet beasts, the strength of a martial artist does not depend entirely on his own cultivation, and the factors he can drive are also very large!"

"Xuan Lao, what do you mean, I should give the elixir that I can't use to summon beasts or puppet beasts to eat, perhaps, I can get a greater effect?" Ye Feng understood!

"That's right! complementing each other is the biggest fundamental, you don't have any summoned beasts at the moment, the wolf tooth puppet beast in your body, although the grade is not very high, but for the Shenwu Continent, as long as it is properly recuperated, it can be completely comparable to a ninth-order demon beast, if you are willing to spend the cost to help it, it is not impossible for it to evolve to a super ninth-order demon beast!"

When Ye Feng heard this, he couldn't help but feel a little moved, it was really as Xuan Lao said, in the future, he would capture a proper summoned beast, plus the puppet beast, it seemed that it was indeed a great help!

"It's okay like this! Xuan Lao, I understand!" Ye Feng immediately made a decision, he kept five of the fifteen Tian Yuan Pills in his hand, and then, swallowed ten Tian Yuan Pills in one bite, and at the same time called the true power in his body to refine, and triggered the Heaven and Earth Spiritual Qi to cooperate!

Soon, a strong purple light was reflected around his body! The purple light reappeared! Ye Feng felt hot all over! His cheeks were even redder! The true power in his body was filled to the point of exploding his body! The effect of the best Tianyuan Pill was even stronger than he imagined!

After exploding again and again in his body! The meridians became more and more full and thick in such a cruel tempering! He could clearly feel the pores of his whole body open, and his strength could not be exuded by himself! At the price, the pain he endured was a hundred times that of his previous promotion!

Sweat, along with green tendons and blood, appeared on Ye Feng's immature but extremely hard face!

He knew very well that as long as he survived this paragraph, then, according to the burst of the single nucleus in his body, the Seventh Heaven in the late stage of the Xuanwu Realm was about to break through!