Not long after returning to the waste pill room, the Heavenly Demon Imitation Technique lost its effect, but fortunately, he had a good grasp of the time, Lin Xuan sat down cross-legged and began to practice.

Six hours passed in the blink of an eye, Lin Xuan took a sip of the red silk grass green liquid and performed this magical disguise technique again, this time he turned into a middle-aged man with a sallow face.

Lin Xuan was going to go to the medicine garden and exchange the myelin cleansing pill for some ginseng back.

The reason why he didn't use his true face was because he didn't want to attract the attention of others, and as his cultivation deepened, Lin Xuan realized that there were still many opportunities for him to use various medicinal materials in the future.

Although he has the ability to purify, all he needs are some inconspicuous ordinary herbs, but as a low-level disciple in the spirit stage, it is still easy to arouse the suspicion of people with a heart to ask for so many large quantities of medicinal materials.

Now with the Heavenly Demon Mimicry Technique, this problem has been solved, and every time I go to the medicine garden, I change to a different person's appearance.

Out of the waste pill room, Lin Xuan walked quickly to the medicine garden, washed the marrow pill with three lower grades, and easily exchanged it for hundreds of catties of ginseng, of course, they were all ordinary medicinal materials of low grade, but this problem, Lin Xuan didn't care, the garbage in the eyes of others, he could purify it and make it a useful treasure.

In addition to ginseng, Lin Xuan also changed a basket of magenta aya grass, although there was still a lot of purified green liquor, but concealing cultivation and using the Heavenly Demon Imitation Technique would be used, and some more.

Back in the room, Lin Xuan closed the door and started purifying non-stop, with the experience of the red silk grass last time, this time the purification of ginseng was very smooth, only failed once or twice, as he expected, ordinary ginseng can also be purified to get ginseng essence.

Unlike the essence of red silk grass, which is liquid, the so-called essence of ginseng is a white powder, which is extremely mellow and refreshing, and Lin Xuan also carefully packed it in a bottle.

A full hundred catties of ginseng, but the ginseng essence obtained is less than two taels.

But Lin Xuan was already very satisfied, after all, other cultivators needed to use the thousand-year-old spirit grass to quench a little bit of ginseng essence, and he could purify it by using ordinary ginseng on the market.

Next, Lin Xuan began the retreat again, and according to the instructions he heard from the Elite Palace, he took the essence of ginseng and practiced the spirit control technique.

That Elder Li really didn't lie and deceive, originally, no matter how hard Lin Xuan tried, he had not made any progress in the cultivation of the Spirit Control Technique, but since taking the ginseng essence, he felt that the bottleneck in front of him seemed to have disappeared suddenly, and slowly, the cultivation also had an effect.

Using internal vision to check the dantian in the body, Lin Xuan found that the situation was different from when taking the Pulp Cleansing Pill, the function of the Pulp Cleansing Pill was to nourish the spiritual power and make it thrive, and after taking the essence of ginseng, the amount of spiritual power did not change, but the quality was greatly improved, the color was darker, and it became more refined.

It turns out that ginseng essence can improve the quality of spiritual power, that is to say, make the foundation more solid, perhaps for this reason, breaking the bottleneck of cultivating spiritual control techniques.

Lin Xuan's efforts day after day.

When the ginseng essence is used up, he will use the mimicry technique to change his appearance, and then go to the medicine garden to exchange.

......

It's been three months in the blink of an eye.

Despite having the elixir as a backing, the cultivation of the spirit control technique was still more difficult than expected, and it took Lin Xuan a full ninety days to achieve a slight success.

Next, no matter how much ginseng he takes, he can't make any more progress.

Lin Xuan was not in a hurry, with his current attainment in the spirit control technique, he was already comfortable manipulating the spirit weapon, and his power was far better than when he used the exorcism technique.

It was not easy to cultivate to this point with the mana of a disciple in the Spirit Movement Period, and if you wanted to go further, you had to wait until you had built your own foundation.

People can't be greedy, after the spiritual control technique has been a little successful, Lin Xuan's strength has increased a lot, not only the control of the spiritual weapon, but also because he has been taking ginseng essence, so that his spiritual power has also become more refined.

The improvement of a cultivator's realm is based on the amount of spiritual power, but in the case of the same amount of spiritual power, it is obvious that the purer the spiritual power, the deeper the strength.

Even if it was an unintentional willow insertion, Lin Xuan found that ginseng essence had the effect of refining the quality of spiritual power, and when he cultivated in the future, he would take it with the Cleansing Pill.

Mastering the spirit control technique can not only multiply the power of the spirit weapon, but even better is that it can also control the spirit weapon to fly in the sky, this auxiliary function really makes Lin Xuan excited.

You must know that when Lu Dao first entered the Drifting Cloud Valley, what he envied the most was that those high-level monks could soar for nine days and gallop thousands of miles.

Later, although he learned the light body technique, the wind control technique, etc., after all, he couldn't really fly, so even with Lin Xuan's calm character, but now that he had just learned the imperial weapon, he couldn't help but sneak out of the mountain gate, release the flying sword, and swim around.

With his current strength, his flight speed is still lacking, and he is far from reaching the realm of the legend's central thought, which is a thousand miles in an instant, but it is no longer a problem to rush a hundred miles in an hour.

However, Lin Xuan was not satisfied, and when he returned to the Waste Dan Room, he started his retreat again, his strength was still too weak, and the flying of the imperial weapon did not require much mana, but if he could control the spirit weapon to fight, his current cultivation would not last long, and his spiritual power was still a little weaker.

Keep up the good work and continue to cultivate.

After all, the Spiritual Movement Period is only a shallow realm of cultivation, and even the lifespan is no different from that of ordinary secular people, although it is still a little too early to talk about foundation building, but at least it is necessary to cultivate to the realm of Great Perfection as soon as possible.

With such a mood, Lin Xuan retreated and cultivated bravely.

......

A month has passed.

Two months have passed.

A year has passed.

Two years have passed.

......

Lin Xuan finally ended the longest retreat in his history, the bitterness and bitterness in it were not enough to express in words, the immortal path was difficult, the more he went to the back, the more he wanted to break through a level, the longer it took him.

Although Lin Xuan worked hard, he was a mortal without a spiritual root after all, but with the help of countless elixirs, he finally stepped into the highest level of the spiritual period—the Great Perfection!

Phantom Rain: I'm sorry, the update speed is a little slow these days, it's not that the little brother is lazy, it's really something happened at home, an elder is seriously ill, I'm sorry everyone.

In addition, this book will be pushed next week.,Little brother also needs to accumulate some manuscripts.,So the update speed is a little slower these days.,Please forgive me.,Bear with me.,Anyway, it's just these few days.,The update speed will be restored next week.,Please bear with me a little more.,Thank you, little brother.。