More than two months later, Liyin's 'Night Pupil Technique' was a little successful, the meridians and occult in his eyes were opened, and his eyes became extremely sensitive, like eagle eyes. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 After locking onto the object, the black eyeball on the eyeball shrinks to the size of a grain of rice, locking the object firmly. Even ants climbing on the tree pole 100 meters away can carefully see the ants' feet and count the ants' crawling steps.

Although I didn't get any practical benefits from going to 'Dazhonglou Peak' this time, and I only got the money for the pill, this 'Night Pupil Technique' is indeed a very good Taoist technique.

In the past two months, the number of alchemy failures has been very rare, only once, and you can carefully see the spiritual changes in the elixir, and control these subtle changes, you can control the heat and improve the success rate of alchemy.

Through the control of the 'Night Pupil Technique', coupled with the spiritual assistance that has become more and more refined after the first layer of the "Essence Qi Refining Divine Technique", Li Yin has mastered the refining of the 'Gu Yuan Dan', and the refining amount of five pills in one furnace is beginning to be insufficient to meet the demand, and he is confident that he can master the refining into ten pills in one furnace.

Ten days later, Li Yin handed over 300 medicinal materials to Su Wei, and then handed over the pills promised to Su Wei as well. With the spirit crystals paid by Su Wei, he re-rented the alchemy room of the spirit-level mid-level Dan furnace, the alchemy room of the spirit-level beginner-level Dan furnace is ten first-grade spirit crystals a month, and the lease of the spirit-level middle-level alchemy room is thirty first-grade spirit crystals, and the price has increased a lot.

However, the quality of the Dan furnace in the alchemy room has indeed improved a lot, compared to the rough casting of the spirit-level beginner-level Dan furnace, the spirit-level mid-level Dan furnace is obviously much more refined, whether it is the spirit-level middle-level materials of the Dan furnace itself, or the engraving of the furnace array on the Dan furnace, or the casting of the Dan furnace in the furnace, it is far more high-grade than the low-grade spirit level.

Li Yin inquired about the cost of the spirit-level mid-level Dan furnace, two third-grade spirit crystals, that is, two hundred second-grade spirit crystals, and two thousand first-grade spirit crystals. At that time, he silently bowed his head and walked away, this thing was not something he could buy, at least at this stage, he was not able to spend a lot of money to buy such a Dan furnace.

He didn't plan to spend the third-grade spirit crystal that Meng Rumeng gave him casually, he had to use it in practice.

Re-learning the mid-level alchemy furnace, it took Li Yin a day to learn and control the performance of the Dan furnace, and with the 'Night Pupil Technique' and spiritual assistance, he refined a furnace of pills the next day.

One furnace of pills, ten, the amount of low-grade pills that need to be completed in a month, he only needs half a month to complete now, and the efficiency is half that of the low-grade pill furnace. Moreover, the heat of the medium-grade alchemy furnace and the improvement of the material quality of the Dan furnace itself have shortened the time of alchemy by half an hour, and now it only takes two and a half hours to refine a furnace, and the efficiency is far higher than that of the low-grade Dan furnace.

Li Yin quickly threw himself into alchemy.

On this day, after refining the last two furnaces of pills that Su Wei needed, the amount of pills that Meng Rumeng and Su Wei needed this month had been completed.

Li Yin didn't plan to continue refining, so he sat cross-legged in front of the Dan furnace and took out a small flag from his arms to look at it carefully. This small flag is the 'Sword Intent' small flag that he bought and used once, and only one time remains.

After carefully studying it for a long time, Li Yin put the 'Sword Intent Small Flag' aside, then pinched a trick between his fingers, silently closed his eyes, and sat quietly in front of the Dan furnace.

One day, two days, three days.

Three days later, the night was quiet, and an autumn wind and rain soaked the room with some sweltering temperatures. The cool air makes Liyin's heart comfortable.

Li Yin raised his head and stared at this 'dark world' in his mind, he didn't know what this place was, but he knew that this was his mind, he was now mentally introspective, and he could look inside his mind.

"Essence Qi Alchemy" has reached the second small level, spiritual vipassana.

In this dark world, he saw a golden galaxy lying across the dark world.

Countless golden stars were scattered among the silver, like the dense starry sky on a summer night.

It's just that the color of the stars here is not white, which is the opposite of darkness, but gold.

One by one, the golden star particles floated in the dark world, although they seemed a little distant, but Li Yin could feel that each golden star grain could have an intuitive and close feeling with himself.

The spirit can resonate with each star and control each star.

Thoughts move with the heart, and in the dark sky, a star grain falls from the sky, like a dandelion falling with the wind.

"These star particles are not the Sun Linghua, the Sun Linghua will be absorbed and refined by the body, so these star particles should be the spirit yuan after the Sun Linghua is refined. This galaxy should be the place where the spirit yuan is stored. If this is the case, according to the definition of this cultivation world, then this dark world is the deepest part of my mind, which is the so-called sea of consciousness. ”

Li Yin silently thought of something he had forgotten all along.

Water is a state of water condensed by countless tiny particles of water, and earth is made up of countless tiny particles of earth, stones, ores, crystals, trees, thunder and lightning, wind, and even air, and the shape of each thing is composed of countless fine microbodies.

And the sword intent in the 'Sword Intent Small Banner' is also composed of countless tiny 'Ling Jing'.

The sword intent enters the heart, and it comes from the heart.

The sword has been refined thousands of times, and its meaning is self-evident.

Li Yin's heart suddenly flashed, and he suddenly grasped a sense of emptiness, his fingering changed, the meridians in his body changed and flowed away, and a spirit element leached out of his fingertips.

Lingyuan floated on his fingertips, like a flame on a lamp.

At this time, the spiritual power invaded the spirit element, and the spirit yuan trembled slightly, like a bee shaking its wings, buzzing.

In the entire sea of knowledge, the golden star galaxy that lay above the sea of knowledge also began to tremble. It was as if the stars in the whole sky had become unstable and were about to fall off from the sky.

However, these stars did not fall off, but condensed towards the middle with the condensation of some power.

All the golden star grains surged, and the entire golden starry sky of the Milky Way seemed to be like a flowing stream.

At this time, Liyin's fingering was also changing, the originally vibrating spirit element gradually became calm, and the original round spirit element like beads changed little by little.

It was as if there was a force pulling Lingyuan apart.

Lingyuan was gradually flattened by this force, like a flour-kneaded dough being flattened.

The flattened spirit element gradually shrank and refined, and after half an hour, the spirit yuan turned into the shape of a bamboo leaf, but from the appearance, it looked like a flattened grain of rice.

In the sea of knowledge, at this time, all the star particles have been condensed together.

All the congealed star grains gathered into the shape of an object, which at first glance looks like bamboo leaves, but on closer inspection, it looks more like the blade of a sword without a handle, and this is the shape of the sword.

Li Yin opened his eyes violently, staring at the bamboo leaf-shaped Lingyuan floating on the tips of his fingers, and his pupils revealed surprise: "Sure enough, it is really like this." Everything is condensed by countless finer substances, and the same is true of sword intent, sword intent. ”

However, Li Yin was still a little unfamiliar with the control of sword intent, and the sword intent broke away from the mind control and shot out of the door.

The sharp small piece of rice sword intent passed through the door and window of the alchemy room, and was held by a pair of thin fingers. The sword intent, as small as a grain of rice, was twisted between two fingers, like a fish fry caught in the hand, constantly moving, trying to break free from between these thin two fingers.

"Sword Intent!"

With two fingers pressed together, the fingertip force directly crushed the small golden slices the size of rice grains.

The sword-colored small pieces scattered into a fine piece of star sand fell to the ground, like grains of sand, and disappeared after a while.

"Who?" heard a voice outside the door, and Li Yin suddenly became vigilant.