The retreat has officially begun, and the news of Yang Mu's injury has spread throughout the entire Feiling Pavilion, and no one has come to disturb him for the time being.

There are a large number of spirit stones, and the aura of the cave is good, Yang Mu plans to go on a long retreat and practice well, so he confines the cave and leaves a message that the retreat cannot be delivered.

In the battle of Tai'a Demon Cloud Valley, Yang Mu knew that his strength was perceived, so he needed to cultivate well to strengthen his strength, and at the same time try to enter the realm of false pills.

However, at present, it is still necessary to restore the injury and the origin spiritual power, this process is not in a hurry, and Yang Mu uses the cornucopia to copy a large number of elixirs while cultivating.

Including the elixir for refining the Xuanqing Pill, the Bai Ming Dan Fruit that can help promote the Fake Pill, as well as the cultivation of the Liye Phantom Moth Heavenly Crystal Phantom Spirit Flower and the Phantom Yang Marrow, and the meteorite required for cultivating the Giant Spirit Palm. As for refining the elixir of Xuanjin Pill, it can be put at the end to refine.

In this way, day after day, year after year, many changes in the outside world have nothing to do with poplar.

At the end of the first ten years of retreat, Yang Mu completely recovered everything about himself, except for his eyes, of course. The meridians of his eyes were destroyed, and it was difficult for his eyeballs to regenerate, so Yang Mu could only keep his eyes closed, and he slowly got used to it.

Losing his eyes has a big impact on Yang Mu, his spiritual pupils can peek out the details at a critical time, without his eyes, he can only see the world in black and white, and if he has the opportunity, he will definitely restore his eyes.

With Yang Mu's knowledge, he knew that there was a medicine that could regenerate the eyes, and another way to replace the eyes, but it was not easy to achieve. The most important thing at the moment is Yutan.

After ten years of retreat, Yang Mu's cultivation has risen sharply, taking a Xuanqing Pill every other month, improving his cultivation while recovering, and he has reached the peak of the later stage, and he can try to hit the bottleneck of the fake pill. I don't know if it's because the eyes are abolished, the power of the origin makes the Yuan Shen more powerful, and the divine thought is fifty percent stronger.

Yang Mu's giant spirit palm smelted twenty meteorite stones, and its power became stronger and stronger, no less than a blow from a top-level magic weapon.

As for the number of nocturnal moths cultivated in their spare time, the number is amazing, the total number is as large as 500, of which there are as many as 50 second-level nocturnal moths, accounting for 10%, and there are 100 quasi-second-level ones.

The fifty second-level nocturnal phantom moths, fed by Niu Yuan sunflower and phantom yang marrow, the mutation effect is not bad, three of them have reached the second-level upper grade, and the emitted hole spiral spiritual light, poplar wood does not dare to hard-connect.

However, Yang Mu's current divine thoughts, it is difficult to control those fifty second-level night phantom moths at one time, otherwise he is really capable of fighting the Jindan master.

The ten years of retreat have yielded a lot, but the spirit stones obtained have been used up, and only a little more than a thousand pieces are left, which are reserved for use when leaving.

With the aura of the cave alone, the speed of copying is reduced by one-third of the spiritual objects.

Originally, Yang Mu planned to stay in retreat like this, but Huang Yanzhen's visit made him have to leave the customs. Ten years ago, Huang Yanzhen spoke for him more or less, so he had to remember this kindness.

It took two months of non-stop alchemy, and Yang Mu refined thirty Peisu Pills for Huang Yanzhen. I don't know where Huang Yanzhen prepared the twenty-eight elixirs, which made Yang Mu work hard.

With an average Cheng Dan rate of more than one percent, Yang Mu was still very satisfied, and Huang Yanzhen was also very satisfied, knowing that this was doing his best, and he was happy to reward Yang Mu with five hundred middle-grade spirit stones.

As soon as he got out of the customs, Yang Mu's plan was disrupted. First was Huang Yan's Pei Su Dan, then Ma Daxing's Zhuyuan Dan, then Yan Na's Spirit Shaping Pill, and then Hu Lin's Jin Qing Pill, plus some alchemy tasks of the sect.

Alas...... Yang Mu couldn't refuse, and it took a total of ten months to return to the cave and continue the retreat. This time, he planned to close the life and death barrier and attack the fake pill.

In this alchemy, Yang Mu got a lot of spirit stones, in addition to Huang Yanzhen's five hundred, he also got a total of more than three thousand middle-grade spirit stones. In addition, three Passion Spirit Pills sent by the Purple Kite Fairy can be used to assist in entering the Fake Pill.

As for the current situation outside, Yang Mu learned it from Ma Daxing. The Demon Cultivator and the Demon Cultivator made a lot of trouble this time, so it attracted the attention of the Dayan Empire, and the Demon Cloud Sect's blood demon chaos back then made many sects afraid.

With the participation of many forces, the demon cultivator was suppressed. But the other party has a demon monk in the realm of Yuan Ying, how can it be so easy to destroy. Presumably lurking again.

After the battle of Tai'a Demon Cloud Valley, no one knew whether the demon cultivator had obtained the inheritance of the Blood Demon Sutra.

These are none of Yang Mu's business, the only thing that has anything to do with him is Chen Xiang. It is estimated that when he learned that Feiling Pavilion protected Yang Mu, Chen Xiang was resentful in his heart, and he failed to condense the golden pill for the first time, and his vitality was greatly damaged, and now he is still recovering from retreat.

Yang Mu knew that Chen Xiang's cultivation path would be difficult and easy to go too far, and he was extremely narrow-minded, and it was easy to have demons. Now Yang Mu is his inner demon, Yang Mu will not die for a day, and it will be difficult for him to overcome his inner demon for a day.

Chen Xiang failed to condense Jin Dan, but Yang Mu was relieved, otherwise he would have to worry about being chased and killed by this person.

Continuing a new round of retreat and resealing the formation, Yang Mu began to attack the bottleneck, the grade of the spiritual root was too low, and the speed of absorbing spiritual energy was too slow, all relying on the assistance of the elixir.

Xuanqing Dan no longer has much medicinal effect, and Yang Mu suspended refining. In the previous ten years, eight Bai Ming Dan Fruits were copied, and seven of them could be used up first, and then copied at the same time, plus the sulfur rhyme gold liquid and the Passion Spirit Pill given by the Purple Kite Fairy, it should be enough to hit the bottleneck once.

Yang Mu sat in the spirit gathering array, most of the spiritual energy in the cave was for him to hit the bottleneck, and the remaining half let the cornucopia continue to copy the elixir.

Time flies, and another eight years have passed. In the calm southwest corner of the Feiling Mountain Range, on this day, there was a sudden surge of airflow, and a large amount of aura gathered in one place, forming a huge airflow, frantically devouring the surrounding aura.

For a while, the birds and beasts around him were startled, and they scattered and fled in fright.

This place was Yangmu's retreat cave house, and its location was remote, so it didn't attract the attention of the other monks in the Feiling Pavilion.

This kind of air flow lasted for three days before it gradually subsided, and the Five Elements Spiritual Light Array shone brightly, and the surroundings recovered as before.

The poplar in the cave closed his eyes and smiled, and his cultivation went further, and he was closer to condensing the golden pill.

Fake Dan cultivation, building the peak of the foundation, the dantian has already undergone substantial changes, exuding a little bit of golden light, and the mana that can be stored has expanded by three times.

When the dantian completely becomes golden, like a golden elixir, it is to enter the realm of Jindan. In the realm of poplar fake dan, the dantian is only slightly danhua and slightly golden.

The mana has greatly advanced, followed by a surge in divine thoughts, expanding to fifty miles, which can be said to be comparable to the average new Jindan master, so the number of nightshade phantom moths that can be controlled at one time will be more.

During the eight-year retreat, Yang Mu used up the sulfur rhyme gold liquid and the Hundred Passion Spirit Pill, and also used up fifteen Bai Ming Dan Fruits, and the latter seven were copied in the past eight years. A few days ago, the impact bottleneck reached the last moment, and Yang Mu had to use up the last Bai Ming Danguo, and there was no backup.

It took so many spiritual objects to enter the fake pill, Yang Mu was happy and sad, and the purchase price in the future could only rely on the cornucopia.

Without leaving the customs immediately, Yang Mu continued to retreat for a few months, but gathered all the aura of the cave mansion on the cornucopia to accelerate the speed of copying the elixir.

A year later, Yang Mu, who had completely consolidated his cultivation, began to cultivate spells to further enhance his strength.

The giant spirit palm has not much room for improvement, unless it condenses the golden pill, Yang Mu began to practice the retreat technique, volleying in an instant, this technique has been performed on the enemy a few times before, the effect is not good, and there is a lot of hard practice.

Fortunately, Yang Mu has completely cultivated once, and if he adapts to this physical body, he can completely control it, and it is a distance of one or two miles in an instant.

Then there is the Golden Wood Light Shield and the Burning Wave Heavenly Fire, the spells of metallicity and fire attributes, which are more suitable for Yangmu's own spiritual root attributes.

During this time, he didn't let the cornucopia rest, and frantically copied seven elixirs for refining Xuanjin Pill, such as Thousand Flowers, Colorful Zhizhi, and Purple Underworld Fruit, for future use.

Cultivation has reached the realm of False Pill, and the next thing Yang Mu has to do is to collect the elixir of Xuanjin Pill, which is a difficult task.

Xuanjin Dan requires a total of nineteen kinds of elixirs, six main medicines, and six secondary medicines. Among them, poplar has obtained three main drugs and four secondary drugs. Fortunately, the side drugs should be able to be exchanged from major commercial banks, mainly the three main drugs, I am afraid it is not so good.

The main medicine is one of the Shenghua fruits, which was encountered in Yuanyi City, but unfortunately it was not available. Yang Mu checked the information in the mortal world, and the Wusheng flowers and fruits mainly appeared in the wasteland of the Northwest Wasteland of the Xuangu Empire, and the thousand-year-old Wusheng flowers and fruits were even more rare.

The second main medicine is Jiurui Zi blue and white, which takes more than 950 years, which is slightly more common than Wusheng Huaguo, but there are no clues at present, and it can only be found from several mountain ranges where demon beasts are entrenched in the classics.

The third of the main medicine is the bauhinia vine leaf, which takes more than a thousand years. According to Yang Mu's knowledge of searching the classics, the human race has several big forces, and they have raised a few bauhinia vines, thousands of years of bauhinia vine leaves, it is not difficult to find, you can go to the major commercial houses first.

Both the main medicine and the side medicine need more than 900 years of age, and poplar wood needs to copy more cherished spiritual objects in order to get it.

Yang Mu planned to use most of the spirit stones accumulated a few years ago, and the remaining hundreds of mid-grade spirit stones were enough for his own use.

While copying the elixir, Yang Mu seized the time to practice the three spells, this time he went out, I was afraid that it would be more dangerous than the last time, so he tried to improve his strength as much as possible.

During the nine years of retreat, the number of nocturnal moths cultivated by poplar wood increased by 200. The previous first-level nocturnal magic moth also has a lot of advancements. Today, there are 60 second-grade spodoptera moths, and the number of second-grade and high-grade ones has increased by two. However, when the previous three fought each other, one was destroyed, but the result of the battle led to the emergence of a new Moth King, and the poison and cave spiral aura were even more powerful, almost half-transformed Illusory Yang Lizard, if there was a period of careful cultivation, it was estimated that it could reach the point of the Phantom Yang Lizard.

Soon, another two years passed, a total of twenty-one years of retreat, and Yang Mu received a summons from the sect, so he had to leave the customs.