Back at the cabin, Yoyo was cooking lunch, and when he saw his brother coming back, he immediately happily put down the spoon in his hand.

Xia Yin poured out three of the Lieyang Pills and looked at Youyou with a smile: "Come here, take this pill!"

Yoyo couldn't help but show a hint of surprise on his face.

Tortured by the cold day and night, the girl's whole person looked extremely thin and haggard, and in her heart, she was actually very eager to get the Burning Yang Pill to curb the poison of the cold and cold, but she was usually afraid that her brother would worry, so she didn't show it.

Xia Yin gently sent the three pills to his sister's mouth, let her swallow them directly, and then grabbed her sister's hands, the mana in her body worked, and a soft aura spread along your two arms, spreading to her meridians and flesh......

The medicinal properties of the Burning Sun Pill are too fierce, so it is naturally not a big problem for the monks, but for a weak mortal physique like Youyou, it is tantamount to a flood beast, and it is necessary to use mana to help Youyou suppress the medicinal properties of the Burning Sun Pill, so that the medicinal power will be evenly dispersed into the meridian bones, so that it will not hurt Youyou's body, and it can also drive away the poison of yin and cold.

After a stick of incense, the medicinal properties finally flattened and integrated into Youyou's body.

Xia Yin stopped the mana operation, let go of Youyou's arm, and found that his sister's little face, which was originally pale and blue, already had a touch of blood, and he couldn't help but be overjoyed!

"Great, three Burning Sun Pills a day, when this bottle of pill is finished, it should be able to suppress the poison of Yin and Cold for a while!"

Yoyo felt that he was more comfortable than he had ever been, and his face was full of joy.

"Okay, I'm going to the library to choose exercises and rest at home obediently!" Xia Yin smiled and brushed a strand of dry hair on his sister's forehead behind his ear.

"Brother, let's go after eating!"

Before the words fell, he let out a sudden exclamation and ran towards the stove next to him.

Xia Yin shrugged his nose, and a smell of burnt paste came to his nose.

It turned out that the brother and sister only cared about refining the elixir, but they forgot that there were half-fried dishes on the fire, and now they were all confused.

"Haha...... It seems that this meal can't be eaten, let's eat another dish leisurely, my brother will go to the library first!"

Xia Yin smiled and waved his hand at Youyou, walked out of the wooden house, and drove the flying magic weapon in a good mood, galloping towards the main hall of the Tianhe Sect......

The Library Pavilion, located on the right side of the Tianhe Sect Hall thousands of kilometers away from the mountain peak, is a four-story wooden building.

This is another forbidden place in addition to Tianling Peak and Diling Peak.

If someone flies over this mountain without authorization, not to mention that they will be severely punished by the sect, just the power of the library pavilion array will not be able to stop even the foundation building monks!

Xia Yin landed on the edge of the mountain, then climbed the stairs and soon walked to the gate of the library pavilion.

The two disciples on duty at the gate recognized Xia Yin at a glance, and their faces instantly became respectful.

The current Xia Yin is not the original handyman, but a person who has become famous!

The brilliant deeds created by Xia Yin in the forbidden land have been spread in the Tianhe Sect.

Killed the illegitimate son of the Netherworld Sect, killed many Demon Sect monks, had countless top-level magic weapons in his hands, and retreated under the pursuit of the Yin Spirit Son, known as the three major demon species, and also brought countless rare elixirs to the sect......

Everything was by no means a miracle that an ordinary Qi Refining Disciple could do!

Now Xia Yin's status in the hearts of Qi refining disciples has caught up with Senior Brother Fan Pin.

"It turned out to be Master Xia...... Division...... Division...... It's you, please come in!"

One of the disciples on duty had the word "teacher" coming out of his mouth several times in a row, but the last word seemed to be stuck in his throat, and he couldn't spit it out no matter what.

Call the other party's senior brother, he obviously only has a fifth-level cultivation of qi refining, which is five or six levels lower than himself.

Call yourself junior brother, people can kill themselves in seconds with a casual shot, where is the face to call themselves senior brothers!

In the end, this disciple simply came to "It turned out to be you" to resolve the embarrassment.

Xia Yin didn't care, nodded slightly, and walked in expressionlessly.

Walking into the door on the first floor, Xia Yin saw a middle-aged monk sitting at a square table, holding a yellowed ancient book in his hand, reading it with relish.

Xia Yin used the "Qi Viewing Technique" to look at it, and found that he couldn't see through the other party's cultivation, and he couldn't help but feel terrified.

The middle-aged monk in front of him is at least a foundation building cultivator, and it may even be a Jindan monk!

The Qi Hope Technique is one of the most common spells, once cast, you can see the mana realm of other monks who are not much different from your own strength, but if the strength of the two sides is too different, you can't see through it.

"Senior, disciple has come to receive the exercises!" Xia Yin saluted respectfully.

"Receiving the exercises?"

"Didn't the sect just let those qualified disciples choose exercises three months ago?"

"Why are you here now?"

The middle-aged monk didn't raise his head, but just asked questions in a cold tone.

Xia Yin had to bow down again and explain: "The disciple was not qualified three months ago, this forbidden land trial brought back some elixirs, converted into contribution points, and the master promised to let the disciple choose any exercise on the first and second floors of the library pavilion!"

"Huh......"

The middle-aged monk finally raised his head and glanced at Xia Yin in surprise.

"You are the Xia Yin who killed the illegitimate son of the Netherworld Sect!"

As he spoke, the middle-aged monk's face softened slightly.

Obviously, Xia Yin's killing of the important disciples of the Demon Sect gave the entire Tianhe Sect a lot of face.

In this forbidden land trial, the Seven Killings Sect Zhao Wou-Ki and Xia Yin in front of him won glory for their respective sects.

"Since it was personally ordered by the head of the sect, then you can go in and choose, remember, you can only choose one exercise, and you can't take away the original jade slip, you can only use a blank jade slip to copy one copy and take it away!"

As he spoke, the middle-aged monk casually threw a jade slip into his hand.

Xia Yin took the jade slip, swept the mana, and the inside was empty, so he bowed down and replied, "Disciple understands!"

"Okay, then you go, if there is anything you don't understand, you can ask me!"

The monk obviously had a good impression of Xia Yin.

"Thank you, senior, that disciple is in!"

The middle-aged monk let out a "hmm", picked up the yellowed ancient book again, and ignored Xia Yin again.

Xia Yin also didn't bother the middle-aged monk with interest, but walked directly through the front hall and entered the first floor of the real library pavilion at the back......

The moment you open the door, a huge space comes into view.

This space is beyond imagination.

Xia Yin guessed that there should be a space ban in this four-story wooden building library pavilion, otherwise it looks so small on the outside, and it is ridiculously big on the inside!

These thoughts were just fleeting, and they were left behind by Xia Yin.

When you come in by yourself, it's not just for sighing, but to choose your own exercises!

As far as the eye can see, rows of human-high bookshelves are densely packed with books, some of which are timeless, some of which are yellowed and old, each row is more than 100 meters long, and there are as many as forty or fifty rows!

Xia Yin couldn't wait to pick up a slightly old classic book on the bookshelf next to him, and looked at the cover - a few big characters of "Qimen Dunjia" came into view.

"This ...... I want exercises, not these out-of-the-way techniques!"

Xia Yin depressedly put the classics back in their place, and picked up a yellowed ancient book again-Golden Needle Secret Technique!

", play with me! I want exercises, not Taoist classics in the secular world!"

Xia Yin began to scold her mother depressedly in her heart, and picked up a copy again, only to see the three big characters "Surgery in the Room" written on the cover.

Xia Yin stopped the urge to continue browsing, but crossed the row of bookshelves full of classics, walked to the second row, and found that they were all paper books, so he ignored them.

The real exercises are generally stored in jade slips.

Next, Xia Yin walked briskly past the thirty rows of bookshelves, and finally came to bring a row of bookshelves full of jade slips, and his depression was swept away in an instant.

"It seems that I have no experience, and I actually waste my time on those paper bookshelves!"

Xia Yin picked up a jade slip and injected mana, and his face immediately flushed with joy.

In this jade slip, it is indeed a kind of exercise called "Water Dragon Yin", but it requires a monk with the qualification of a water attribute spiritual root to cultivate.

What made Xia Yin happy was that this set of "Water Dragon Yin" exercises did not require a rigid spiritual root qualification level, that is to say, his own Five Elements Waste Veins could also be cultivated!

However, Xia Yin still put the jade slip back on the shelf.

Water Dragon Yin is not the ideal exercise in his heart, even if he can barely cultivate, the estimated progress is maddeningly slow.

Pick up a jade slip again and inject mana.

Qingyuan Knife Spectrum, a metallic primary exercise, requires a metallic spiritual root monk to cultivate......

Xia Yin put the jade slip back in place again, although this exercise can also be cultivated, but it is not in line with his own heart.

Next, Xia Yin spent a whole hour selecting and browsing the jade slips on the twenty rows of shelves in the back, but he was depressed to find that these exercises were either too ordinary, or they often needed the qualifications of the best spiritual roots......

In fact, Xia Yin knew very well in his heart that with his own Five Elements Waste Vein, wanting to cultivate those high-level top-level exercises was tantamount to a fool's dream, and even the middle pole exercises were rarely suitable for him!

But this time, if you get the opportunity to exchange countless elixirs, if you just get a primary exercise back, you will be unwilling.

After thinking for a moment, Xia Yin simply gritted his teeth and walked directly down the stairs at the east wall, up the stairs, towards the second floor......

Since the opportunity is rare, you always have to take a look before you are willing, even if Xia Yin has already guessed in his heart, the exercises on the second floor must be even more demanding!

Unexpectedly, the second floor was not as wide as Xia Yin expected, but at least ten times smaller, looking similar to the size of the wooden building seen outside, and there were only ten rows of five-meter-long shelves, densely packed with jade slips.

Xia Yin was a little anxious to pick up a jade slip on the shelf in front of him and inject mana:

Taiqing Sword Technique, a high-level wood attribute technique, requires a high-grade wood attribute spiritual root qualification to cultivate......

Xia Yin showed a wry smile on his face and put the jade slip back in place.

"As expected, although the second layer is all high-level exercises, it often requires top-grade spiritual roots, and I can only look at Jian Xing and sigh!"

Xia Yin actually liked this Taiqing Sword Technique from the bottom of his heart, but at the beginning, he explained the qualification of cultivating the spiritual root of the upper grade wood attribute, and instantly broke his thoughts.

Unwillingly, he picked up a jade slip next to him and investigated it again.

Dayang Ming Mountain Fist, a high-level earth attribute exercise, cultivated to the extreme, with the power of a punch to break the mountain, requirements: the best earth attribute spiritual root can be cultivated......

The more he looked down, Xia Yin's face became more and more gloomy.

On these two floors, there are indeed some high-level, even top-level exercises that make people blush, but the requirements of each exercise are also so strict that they are extremely harsh!

Another hour later, Xia Yin roughly browsed the ten rows of shelves, and then stopped abruptly.

"Could it be that it's really like the palm of the sect speculated, I can only get a primary exercise at will and try to cultivate, and I can't build a foundation in this life?"

Xia Yin felt that his firm belief was shaken a little.

It's no wonder that anyone, like himself, will doubt life when he sees countless top-level exercises but can't cultivate!

Xia Yin let out a long sigh and walked towards the staircase.

At this point, there is no choice but to choose the primary exercises that you can cultivate from the first layer and bring them back!

However, just as he turned around a row of bookshelves, Xia Yin stopped in surprise and looked at the corner of the very edge of the shelf......

On the second floor covered with jade slips, there was a dilapidated and yellowed book quietly placed in an inconspicuous corner.

"Hey, aren't these two floors full of jade slips, why is there a shabby book?"

Xia Yin stretched out his hand suspiciously, took the book in his hand from the corner of the shelf, gently shook off the dust on it, and immediately revealed a few large characters that had been blurred on the cover - Wuqi Guiyuan Gong.