This pair of two-headed armadillos was abducted and brought back when he entered the Langyue blessed land of the sect once, and they have been raised in the cave for more than ten years.

It's a three-grade demon beast, but it's in the growth stage before, and it hasn't been until today that it has successfully broken through to the third-grade.

The growth rate of the demon beast was extremely slow, and Lu Xuan remembered that the four-grade spirit plant Yun Lingpine that he had brought back from Lang Yuefu at that time had matured for several years, and the lower-grade third-grade double-headed armadillo had only become a complete body.

Although this two-headed armadillo is more social and fearful, and usually hides in the mountain, it is quite affectionate to Lu Xuan, and when it broke through, it turned into a dark yellow light, and instantly rushed in front of Lu Xuan, and kept roaring.

"Yes, I'll reward you with a bottle of Jade Wash Spirit Dew."

A hint of an eager smile appeared on Lu Xuan's face, and his mind was condensed on the three-grade two-headed armadillo spirit beast in front of him.

A thought flashed through me.

[Double-headed armadillo, three-grade demon beast, feeds on fine iron spirit ore, is extremely sensitive to the breath of all kinds of ores, likes to collect all kinds of spirit ores, spirit soil, masters all kinds of low-level soil techniques, is naturally good at earth escape techniques, shuttles freely in soil and rocks, and has a strong scale armor defense. 】

"When it grows to a third-grade spirit beast, it can be used to explore spiritual soil and spiritual mines in the future."

Lu Xuan thought in his heart, his eyes were attracted by a white light cluster not far ahead.

The light flickered slightly, as if calling Lu Xuan to touch it.

The corners of Lu Xuan's mouth rose, and he walked forward quickly, lightly touching the surface of the light cluster.

The light cluster exploded silently, turning into countless tiny points of light and pouring into Lu Xuan's body.

A thought crossed his mind.

[The three-grade spirit beast double-headed armadillo broke through and harvested the four-grade treasure "Tuyuan Secret Book"].

As soon as the thought disappeared, a large amount of information rushed into Lu Xuan's mind.

["The Secret Book of Earth Yuan", a four-grade treasure, records a variety of earth escape methods, which are not limited by terrain, suitable for all kinds of spiritual soil spirit mines, and at the same time save the spiritual power consumed, and the speed is greatly improved compared with ordinary escape methods. 】

Lu Xuanleng stayed in place, trying to digest and absorb the large amount of information in his mind.

"The Secret Book of Tu Yuan is a high-level version of Tu Dun."

"Although it is only four products, there is a good thing, it appears directly in the form of information in my knowledge, which makes it more convenient for me to grasp it."

Compared with ordinary exercises, the "Secret Book of Tu Yuan" is more like a secret technique, which records the method of escaping the earth under different terrains and different spiritual mines, and after mastering it, it can pass through the soil and rocks unhindered, without being restricted by various conditions.

The exercise he practiced before was the "Great Five Elements Gong", which contained the Five Elements Escape Technique, and under painstaking cultivation, it could be regarded as a small success.

However, the Five Elements Retreat can only be performed under normal circumstances.

For example, the speed of the Earth Escape Technique is okay in ordinary spirit soil rocks, but if it encounters extremely hard rocks, or spirit soil spirit ores with various strange features, the speed will slow down a lot, and you may even have to stop and change direction.

And the "Secret Book of Tuyuan" solves this problem very well.

After practicing, when encountering rocks and soils of different textures, you can have different ways to deal with them, and you can easily shuttle through them according to the methods recorded in the secret book.

Moreover, compared with the ordinary earth escape technique, the escape method in the "Earth Yuan Secret Book" consumes less spiritual power, and the speed is also a few points faster.

"It's called a profession."

Lu Xuan couldn't help but sigh, with this "Tuyuan Secret Book", his ability to escape has been strengthened a lot.

Previously, he only practiced the Five Elements Escape Method attached to the "Great Five Elements Gong", plus the four-grade magic weapon Qing Fu Shoes, and the "Floating Light Body Method" cultivated in the Tibetan Scripture Pavilion, and the escape ability can only be regarded as average compared to others.

Now with the addition of the "Tuyuan Secret Book", this aspect has improved by leaps and bounds, and the ability to save life has been greatly enhanced.

The "Secret Book of Tu Yuan" appeared directly in his knowledge of the sea, and he was considered to have mastered this strange door escape technique preliminarily, his spiritual power surged, and his body was covered with a layer of light yellow light.

The light expanded and contracted, enveloping Lu Xuan, and instantly burrowed into the interior of the mountain.

In the mountain, Lu Xuan's spiritual sense observed the surroundings, like a fish in the water, swimming freely and quickly.

The rock, which used to be extremely hard and difficult to pass, was no different from ordinary soil in his eyes at the moment, and his spiritual power changed, his speed did not decrease, and he shuttled freely.

After experimenting for a while, Lu Xuan returned to the cave with a little excitement.

At that time, two double-headed armadillos were turned back from the Langyue Blessed Land, one had just broken through to the third grade, and the other was only one kick away.

Lu Xuan's spiritual sense sensed that its aura was also on the verge of breaking through, and it should be successfully promoted to a third-grade spirit beast in the near future.

He glanced at the Wuling soil that the two social terror spirit beasts on the side had secretly scraped off, and for the sake of the light group, he didn't blame out loud, but took out a handful of flame soil from the storage bag.

"If you like Lingyang, I'll leave you some more."

"Remember to work hard and strive for an early breakthrough."

Lu Xuan commanded to the two two-headed armadillos.

The four heads nodded in unison, each pulling half of the hot earth over.

Although the strength of the one that just broke through was obviously stronger than that of the other kind, it was estimated that it had always been dependent on each other, and it did not take the opportunity to grab some more hot soil.

Perhaps it was the breakthrough of his companion that stimulated him, and the other two-headed armadillo was promoted faster than Lu Xuan imagined.

Less than ten days later, when he was trying to give birth to the Tibetan Yuan Grass Spirit Seed to sprout, his spiritual sense sensed the vibration of the spiritual energy inside the mountain.

Once he was born, and the second time he was mature, his body fell directly, and he shuttled quickly through the rocks, and in an instant he came to the cave dug by the two-headed armadillo.

The one who had already broken through the third grade saw Lu Xuan, and his two slender heads shouted in unison, and his gray eyes showed strong joy.

"Don't worry, your brother will be fine."

Lu Xuan passed a thought to it, focusing on the two-headed armadillo on the other side that was trying to break through.

Fortunately, everything went well, but he reached his own level, and did not cross the shackles of the bloodline, and the difficulty was much lower.

In the end, in Lu Xuan's concerned gaze, the second double-headed armadillo also successfully broke through to the third grade.

Lu Xuan congratulated it, took out a few spirit fruits from the storage bag, and fed them to the two-headed armadillo that had just broken through and had not yet stabilized, and looked at the white light cluster floating in the low sky.

Gently touching the surface of the light cluster, countless tiny light clusters pour into the body.

[The three-grade spirit beast double-headed armadillo broke through and harvested the four-grade treasure "Tuyuan Secret Book"].

Thoughts flashed through his mind, and a large amount of information poured into Lu Xuan's sea of knowledge.

He instantly had a deeper understanding of the method of earth escape under different terrains recorded in the "Secret Book of Tu Yuan", his memory was more profound, and his understanding was more thorough, as if he had been performed thousands of times in different environments.

"It's actually a spell experience pack."

Lu Xuan was overjoyed and slowly digested the information in his mind.

"It's okay, but it saves me a lot of effort."

He rejoiced in his heart.

(End of chapter)