The arrangement of the entire medicine garden is similar to that of a farmer's vegetable garden on the earth, divided into separate small areas, each of which contains only one type of elixir, so as to avoid competing with each other for nutrients.

But now these small areas are empty, only yellow-brown soil remains, and no elixir has been seen, if it weren't for the word medicine garden clearly written on the courtyard gate and obvious excavation marks on this land, Nie Yuntian would have wondered if he had gone to the wrong place.

No, the concentration of aura here is about the same as outside the hospital, or even better than outside, how can there be no elixir?

With doubts, Nie Yuntian continued to go deeper, and after a while, he saw another courtyard, the courtyard wall was still completely preserved, but the original courtyard gate was gone, leaving only a huge gap in the place.

Through the gap, a little green light came into view, and it was probably an elixir.

Nie Yuntian's face was happy, and he walked over quickly, ready to see what kind of elixir it was, but before he could cross the gap, he crashed into an invisible barrier, making him dizzy.

"Huh?"

With a light sigh, he stretched out his hand and pushed forward and touched a layer of glass-like invisible light curtain, which should be the protective formation of the medicine garden, he was still thinking before, how could a sect like the medicine garden not be protected by a formation?

Picking up the long sword and knocking it, this invisible light curtain was revealed, which was also a pale green light curtain.

If you want to go in, you can only break it, Nie Yuntian thought about it, so he used his spiritual power, and the long sword in his hand immediately turned red, and with a bang, the long sword slashed the light curtain, but it only shook the light curtain a few times, and there was no sign of shattering.

Nie Yuntian took a few steps back, threw the long sword, and under the influx of a large amount of spiritual power, the entire sword body was ignited with Dao flames.

"Flame Excalibur - Armor Piercing!"

"Click!"

The long sword flew towards the light curtain with an unbeatable momentum, and with a click, the place where the long sword hit broke a gap, and caused a chain reaction, shattering into a cave more than three feet wide, Nie Yuntian saw this and hurriedly rushed in.

As soon as he entered with his front foot, the gap gradually repaired, and in a few moments it was back to its original state.

Seeing that the gap was completely restored, Nie Yuntian was not in a hurry, the guard array was always strong on the outside and weak on the inside, since he could force the attack from the outside, it would only be easier and simpler to break through from the inside.

Approaching an area, what he could see disappointed him, the green light was indeed an elixir, but it was just some ordinary first- and second-order elixirs, and most of them were owned by him, and as for the third-order elixir, he didn't see a single plant.

Nie Yuntian only collected some elixirs that he didn't have and continued to go deeper, according to this trend, the high-grade elixir should be not far away.

Sure enough, after a while, he saw another circle of courtyard walls, and the courtyard gate was also missing.

This should have been done by the first batch of monks to enter the medicine garden, but they were too violent and directly demolished the courtyard gates.

He tried it, and there was also a protective light curtain here, and the color changed from light green to dark green, giving it a very strong and thick feeling.

"Flame Excalibur - Armor Piercing!"

Throwing out the long sword directly beckoned the high-level spell, but the long sword blessed with the high-level spell and armor-piercing ability hit it except for a loud noise, there was not even a trace of concussion.

"So sturdy?!"

Nie Yuntian frowned, the Flame Divine Sword was his strongest single attack method except for the Falling Heavenly Strike, and he couldn't even move a single bit?

It seemed that this light curtain had completely reached the strength of the Spirit Gathering Realm, and it seemed that he was indeed a bit overwhelmed by the delusion of a Spirit Gathering Realm cultivator to break it.

However, Nie Yuntian was still ready to try it, it was likely that there was a third-order elixir he needed in it, it would be a pity if he went back like this, it took so much effort but there was no valuable gain, this was not something he could accept.

Subsequently, Nie Yuntian used a series of arrows to continue to hit one place, preparing to break the surface with a point, but the usually invincible Lianzhu arrows also returned in vain.

If you think about it, you can understand that this is different from the monk's body shield, the monk's spiritual power is only so much, and it can be consumed quickly, and the source of the aura of the formation here is the entire dojo space, almost endless, and its own recovery speed exceeds the speed consumed by his attack, so it is naturally unbreakable.

It seems that if you want to break through this protective array, you have to use a violent assault like the original monks, and break through it with one blow, so that it has no time to recover.

After studying it carefully, Nie Yuntian took out a high-level attack talisman Seal Ice Talisman, which was used to freeze the target for a period of time.

After activation, it hit the green light curtain at the gap, and a piece of ice crystals suddenly formed on the light curtain, and a trace of cold air gradually lingered.

Then, Nie Yuntian quickly mobilized his aura to brew the Falling Heavenly Strike, and the item outlined this time turned into a cone-shaped lava stone block, the tip of the stone block was wrapped by a thick layer of purple crystals, flashing with a strange light curtain, as if it was indestructible!

"Boom!"

The cone-shaped stone slammed into the frozen light curtain with an unstoppable momentum, with a loud bang, the entire light curtain trembled a few times, and before the smoke and dust dissipated, Nie Yuntian hurriedly stepped forward to check, and soon found a fist-sized hole at the impact point.

Although it was small, it finally broke the guard array, took out the half of the iron pipe that had been prepared a long time ago, and inserted it diagonally into the hole to form a guide groove.

Then he jumped upwards at a good angle, and entered the small world in mid-air, and could enter it when the Blood Spirit Crystal landed on the guide slot.

But Nie Yuntian also tried three times, and the blood spirit crystal landed accurately in the guide groove and slid into the light curtain as he wished.

He could only control the size of the Blood Spirit Crystal, but not its movement, because it was too heavy, it was a small world, he couldn't even control the flight himself, let alone a small world with a radius of six thousand miles?

As mentioned before, the Blood Spirit Crystal is similar to a storage bag, and the items in it are stored in the space inside it, and it does not attach weight to the Blood Spirit Crystal, so he can easily hold it when the Blood Spirit Crystal is listed separately.

But at this time, he was in the small world inside the blood spirit crystal, if he wanted to control the movement of the blood spirit crystal, it was tantamount to controlling the movement of the small world he was in, not to mention that he was a small Hui Spirit Realm cultivator at this level, even the most powerful immortal spirit realm powerhouse among the cultivators could not shake it, only an immortal level powerhouse like Lin Tao could control it.

After sliding in, Nie Yuntian came from the small world, and before he could check the situation around him, there was a soft sound behind him, and when he looked back, it turned out to be the sound of half of the iron pipe being squeezed in two by the formation light curtain, and if it was a little later, his efforts would be in vain.

The concentration of aura in this third-layer medicine garden was extremely high, and there was a misty white aura floating everywhere, as if it was in a cloud mist.

Walking in it, the aura used the wind power to create a whirlpool in Nie Yuntian, which was as beautiful as a fairyland.

A rich aura filled the entire space, making the visibility here extremely low, and even he could only see the objects within a foot of his body, and there was only a patch of white in the distance.

Groping his way forward, he soon found an area where there were only two dwarf elixirs, but when he saw the appearance of the elixir, he exclaimed directly:

"Transforming Spirit Grass! Grass is Transforming Spirit Grass!"

It's no wonder that he wasn't excited, the Spirit Transformation Pill was the main medicine for refining the third-order Spirit Pill, and the effect of the Spirit Pill was to increase the chance of the peak cultivators of the Spirit Gathering Realm condensing the Yuan Spirit to break through to the Spirit Transformation Realm, and it was a kind of realm-breaking pill similar to the Spirit Gathering Pill.

There are no more than three ways for a Soul Gathering Monk to break through to the Spirit Transformation Realm, one of which is the most difficult, that is, to condense the Yuan Spirit with his own strength, and make a hard breakthrough, the monk who breaks through this method is the strongest and has the greatest potential, but almost no one in the small Thousand Realms of the Spiritual Qi Environment like Xuanyang Star can break through with this method.

The second method is to use the Spirit Pill, which is the most mainstream method on Xuanyang Star, and the success rate is relatively high, at least more than half, and the potential is second only to the first method.

The third method is more cruel, which is to sacrifice himself by a Soul Transformation Realm monk to initiate the Yuan Spirit into the body of a Soul Gathering Realm monk at the cost of permanently losing a Yuan Spirit, so that person can also break through to the Spirit Transformation Realm, but in this case, his cultivation will be imprisoned forever at the primary level of the Spirit Transformation Realm and cannot be promoted again.

Although the disadvantages are great, it is also a way to survive as a last resort, such as several families in the Monk Alliance, the reason why they can keep the cultivators of the Transformation Spirit Realm in charge for a long time is this method.

Whenever the previous generation of Transforming Spiritual Realm cultivators is about to reach the end of their lifespan, they will select one person from the younger generation to inherit his Yuan Soul and become a new Transforming Spiritual Realm cultivator to protect the family's inheritance.

The first method Nie Yuntian doesn't have to think about it, he still knows how many catties and taels he has, and the third method is impossible, which one would be willing to make such a big sacrifice for him? And even if the other party is willing, he will not agree, his target is the Emperor Immortal, how could he give up his future because of a small spirit realm?

There is only the second method left, the spirit transformation grass that can refine the spirit pill is extremely rare, it has been a long, long time since I heard of the Southern Wilderness Continent where the spirit transformation grass was born, even the Xuanling Sect, which has a great family, can be seen from the fact that there are only eight spirit transformation realm monks among its more than 4,000 spirit realm monks.

The Transforming Spirit Pill has always been the top elixir on the bounty list of various Xiuzhenfang Cities, and it has been priceless for several times, and a Transformation Spirit Pill may create a Transforming Spirit Realm monk, and this level of monk is the existence of the dominant side in the Southern Wilderness Continent.

But now there are actually two spirit transformation grasses here, even if he doesn't cultivate them, he can directly sell them to the Xuanling Sect, let alone get two spirit transformation pills, so it won't be a problem for him to cultivate to the spirit transformation realm.

Even if he himself hadn't even broken through to the Gathering Spirit Realm now, it didn't affect his plans for his future cultivation. (To be continued)