Yu Yu was stunned for a moment, Dan Chenzi also wanted to accept Yu Yu as an apprentice, but because he knew that Yu Yu and Zhang Mo had a good relationship, so he said those words, and now Zhang Mo took the initiative to withdraw, Dan Chenzi's heart was not only relieved, but also added a sense of guilt to Zhang Mo.

"In this case, the old man allows you to copy all of the old man's pill recipes, and at the same time, there is also the old man's alchemy experience, plus the old man's self-created fire control technique and nine-turn alchemy technique, all of which will be given to you. Dan Chenzi stretched out his hand, and one of the stone doors opened suddenly.

"Thank you seniors for the reward. Zhang Mo gave a salute and left on his own.

During this period, he didn't glance at Yu Yu, but Yu Yu's eyes were covered with a layer of moisture, and Dan Chenzi said to himself: "Knowing the advance and retreat, knowing the gains and losses, this child's future future will definitely be immeasurable." ”

Brother, thank you!" Yu Yu whispered in his heart.

Dan Chenzi stretched out his hand and waved, Yu Yu was ingested into another space by him, and then Dan Chenzi said with a serious expression: "You first apprentice to the teacher, and the teacher will teach you the alchemy you have learned all your life as quickly as possible, as for how much you can comprehend, it depends on your creation, and when the alchemy is finished, it will be the day when the teacher's soul dissipates." ”

After Yu Yu listened, he immediately fell to the ground, and after bowing to the teacher, Danchenzi smiled slightly and began to teach alchemy.

On the other side, Zhang Mo was standing in a room of jade slips, and the number of Dan prescriptions in it was completely beyond Zhang Mo's imagination, from one to eight grades, each grade had more than a dozen Dan prescriptions.

In the front of the room, there were three jade slips, and Zhang Mo stepped forward to pick up the leftmost jade slip and immersed his divine sense in it.

"Fire control technique, this technique is the old man's collection of his life's understanding of the flame created by the technique, not only can be used for alchemy but also can be used against the enemy, if you are proficient in this technique, you can change the natal fire to conjure up various shapes to fight the enemy, but the old man is also the first to create this technique, used for alchemy more than against the enemy, which also has many shortcomings, but also needs to be understood by the practitioner himself. ”

After browsing the introduction, Zhang Mo began to check the mental method and driving technique of fire control in detail, and before he knew it, Zhang Mo had been watching it for four or five hours.

Suddenly, Zhang Mo put the jade slip back in its place, and at the same time sat down cross-legged, pinching a seal in his hand, the spiritual power in his body surged, and then Zhang Mo opened his mouth, and a stream of essence fire erupted from his mouth.

As this supreme essence fire erupted, the temperature in the entire stone chamber immediately rose a lot.

At the moment when the Shangfu Essence Fire erupted, the seal in Zhang Mo's hand suddenly changed, and the originally shapeless Shangfu Essence Fire began to change its form, as if it was about to condense into some spirit beast, but this condensation was only half carried out, and this Shangfu Essence Fire collapsed on its own, turning into a rain of fire and scattered on the ground.

"Failed, it seems that this fire control technique is not so easy to learn. Zhang Mo muttered to himself, then sank his heart and continued to start.

The second time, Shangyu Jinghuo was reluctantly condensed by Zhang Mo into the prototype of a spirit beast, but unfortunately it still collapsed at the last moment.

This time Zhang Mo was a little breathless, this fire control technique not only needs spiritual support, but also requires a high degree of mental concentration, which is not a small consumption of divine thoughts.

Zhang Mo took a short rest, and then continued to spit out the essence fire, making a third attempt.

This time, he condensed the fire of the Essence of Heaven into a fire wolf, and when he was about to further drive the fire wolf to take action, the fire wolf formed by the fire of the Essence Fire of the Upper Essence Fire collapsed again.

......

A fire wolf with a high position and a vivid image ran in front of Zhang Mo, and a stream of heat danced in the stone room during the run.

And Zhang Mo's face was as white as paper at this time, and there was a small jade bottle on the ground, which was a jade bottle containing a small rejuvenation pill, obviously, Zhang Mo did not hesitate to swallow a whole bottle of a small rejuvenation pill to maintain his spiritual power for this fire control technique.

However, Rao is like this, the excessive consumption of divine thoughts has also brought him to the limit, at this time, watching the Shangwu essence fire condense and form and can still maintain the state, Zhang Mo is already ecstatic, it is also the Shangwu essence fire, but once the form is changed according to the fire control technique, the power has made a qualitative leap.

Zhang Mo clearly felt that this running fire wolf contained the energy equivalent to the full force of the thirteenth layer of Qi training, if his divine thoughts were enhanced in the future, the spiritual power in his body was enough, coupled with the evolution of the Shangyu Essence Fire, the power must be amazing.

Poof!

The fire wolf eventually broke apart, but this time after the fire wolf broke up, the splattered fire ball was able to penetrate the surrounding jade walls, and all the walls of the stone chamber near the fire wolf burst open were all potholes and charred black pits.

Then Zhang Mo rolled his eyes and fainted directly, when he woke up again, it was already a day later, but at this time Yu Yu had not yet appeared, it seemed that Dan Chenzi had taught a lot of things.

After waking up, Zhang Mo immediately began to run the nameless immortal trick cross-legged to restore the spiritual power in his body, and after restoring the spiritual power in his body to its peak state, Zhang Mo picked up the jade slip among the three jade slips, and after the divine consciousness was immersed in it, after a moment, Zhang Mo retreated and put the jade slip back in its original place.

"Alchemy experience, when the time comes, just copy it on the jade slip and look at it slowly, I'll still see what's in the last jade slip. Zhang Mo reached out and picked up the jade slip on the far right, and immediately immersed his divine sense in it.

"Nine turns of alchemy, this technique is an exercise to improve the quality of the elixir, ordinary alchemists will only judge the grade of the elixir, but never know that the elixir in the same grade is also good or bad. The quality of the pill is expressed in terms of turn, one turn is the lowest, and the ninth turn is the highest, if the nine-turn pill can be refined, even the ordinary pill will become very valuable. ”

At the beginning, it was still Danchenzi's introduction, and Zhang Mo also roughly flipped through it, and then continued to read it.

"If you want the pill to have a turn, you must continue to refine the pill, and the meaning of a turn pill is that you have refined the pill again...... The Nine Turns Pill means that it has been re-refined nine times. ”

It took several hours for Zhang Mo to withdraw his divine sense from the jade slip, and the look of shock on his face did not recede for a long time.

This method of refining the pill is the first time Zhang Mo has seen it, and he never thought that the pill that has been refined can continue to be refined and refined, according to what Yu Jian said above, the pill dust can only be refined three times at most, and it will not work if it goes up again.

In ancient times, Dan Chenzi, who was known as the alchemy master, made himself famous all over the world because of this nine-turn alchemy, because his pills were of first-class quality, and the effect of taking them far exceeded the pills refined by alchemists of the same level.

No matter how much you see, it's better to do it yourself, Zhang Mo reached out and patted the storage bag, sacrificed the Nine Dragons Furnace, and then took out a bottle of small Rejuvenation Pill from the storage bag as a test pill.

After taking a deep breath, Zhang Mo slowly exhaled the turbid qi in his chest, and then he began to pour spiritual power into the Nine Dragons Furnace, and a scorching flame immediately rose inside the originally cold Nine Dragons Furnace.

With the continuous injection of Zhang Mo's spiritual power, there were more and more flames, and the temperature in the furnace began to rise constantly.

After a while of warming the stove, Zhang Mo opened the top lid of the Nine Dragons Furnace, and then poured out a small Rejuvenation Pill and threw it into the Nine Dragons Furnace.

As soon as this little Rejuvenation Pill was put into the furnace, Zhang Mo immediately closed the top cover, and at the same time, the spiritual power in his body was never broken.

The little Rejuvenation Pill put into the Nine Dragons Furnace began to glow with a trace of flame under the smoke of the furnace fire, and was instantly refined into a cloud of ashes by the furnace fire.

Zhang Mo opened the top lid with a twitch of face, and put in a small rejuvenation pill again, this time he began to control the furnace fire according to the method mentioned above in the Danchenzi Nine Turns Alchemy Technique, and refined the pill with the smallest simmer.

It's just that Zhang Mo seemed to have used up his good luck when practicing fire control techniques, and the second pill didn't last long and turned into a cloud of ashes.

Zhang Mo was naturally unwilling, and started a new round of experiments.

In the end, Zhang Mo failed to refine a single small rejuvenation pill after testing the entire bottle of Little Rejuvenation Pill, and he couldn't even achieve the initial stage of Dan Chenzi's nine-turn alchemy.

"Hey, it seems that I have to continue practicing, but I don't have many medicinal materials in my hand, it seems that I have to get some medicinal materials and refine a few more pills. Zhang Mo took the Nine Dragons Furnace back into the storage bag, and already had a plan in his heart.

After stretching his waist, Zhang Mo quickly copied all the contents of the jade slips in the stone room into the blank jade slips in his storage bag.

After doing all this, Zhang Mo retreated from the stone room, although he didn't get any medicinal materials and ready-made pills here, this time the harvest was quite rich.

Zhang Mo not only got the alchemy notes of Danchenzi's lifelong condensation, but also learned Danchenzi's fire control technique, and also obtained the magical exercise of the Nine Turns Alchemy, and also had an ancient Danfang from one to eight grades.

It's just that Zhang Mo didn't find any trace of Yu Yu after he came out, and after hesitating for a moment, Zhang Mo took out a transmission note, and after saying a word to the transmission note, he left the transmission note in place.

Then Zhang Mo put a magic talisman on his leg, and at the same time cast the green smoke to quickly leave the remains of Danchenzi.

A few days later, at the junction of the Great Qin Kingdom and the Nanban Tribe, Zhang Mo hurriedly paid the teleportation fee and teleported back directly.

After returning to the Ten Thousand Swords Gang, Zhang Mo began to retreat, but occasionally he went out to find some medicinal materials, often went in and out of some immortal cultivators' markets to buy some medicinal materials, and at the same time, he also sold some pills such as marrow washing liquid and small rejuvenation pills in the auction house, and some low-level rune paper was also sold by him.

Spring goes to spring, time flies, and in a blink of an eye, Zhang Mo has been sent to the Wanjian Gang for four years, during which he has been punctual to let Lei Leopard make offerings, and basically rarely returns to the gang.

On this day, when Zhang Mo was retreating in the secret room, a sword light suddenly roared outside, and a simple small sword shot from outside, staying outside the door of the secret room and buzzing.

"Flying sword transmission, what's going on in the door?" At this time, Zhang Mo was nearly twenty years old, and his height was even more upright, with wheat-colored skin and resolute facial features, people couldn't help but feel a sense of awe.