After Hu Zhiwei's hunting assessment was over, he came to Wu Di to drink, and after many days of running around and the drunkenness, he couldn't stand it anymore, and after settling down, Wu Di came to the back mountain of the dormitory area, ready to start continuing to cultivate.

As his realm ascends, his cultivation movement will become bigger and bigger, and in order to avoid unnecessary trouble, he can only find a secluded place.

This mountainous area is connected to the Tonggu Mountain, and the powerful monsters in the mountain have been swept away and expelled by humans, and protected by an energy shield that stretches for more than ten miles, which is equivalent to one of the "back gardens" of Xuanwu Academy, and because there are few people in this dormitory area where he is located, almost no one comes to disturb his cultivation.

"One month...... According to the records in ancient books, the body of pure yang is close to heaven and earth, merges with five qi, and the cultivation speed is more than ten times that of ordinary people, which should be able to reach a level that surprises me. ”

Sitting on top of a boulder, looking at the waterfall rushing down in front of him, Wu Di was a little worried.

Regardless of whether Qin Ming would really use the power of the family to make trouble for himself, Wu Di had no clue about the murderous machine hidden in the shadows, and it was difficult to deal with it.

He was once asked to die, but he survived, and the black hand might be choked by his throat at some point.

So in order for him to survive, he must become stronger.

After the assessment, students will be given a month off to rest, and this time is an opportunity.

Getting rid of distracting thoughts, condensing qi in harmony, calming down and concentrating, mobilizing the qi of the five elements, Wu Di slowly settled down.

The night moon was shining, the water was murmuring, and a multicolored halo loomed in the dim mountain forest, and the breath in the vicinity changed from peaceful to active, then to restless, and finally boiling.

Wu Di's breath was constantly changing, and the qi of the five elements in his body was moving faster and faster with the increase in the number of Zhou Tian.

Suddenly he was like a verdant sycamore, suddenly like a clear spring, like a fire, like a stone statue, and like a diamond of fine iron sitting on a boulder.

At some point, a small black hole gradually formed around his body, greedily devouring the five elements aura around him.

After devouring, it is combined with blood and qi, refined in the five organs of the chest and abdomen, and finally incorporated into the hundred veins and returned to the dantian......

The five elements of the dantian have long been swallowed up by the black tower, depleted like a sand dune, and these new five elements qi nourishes and moistens the dry soil like a gurgling stream.

The stream gradually grew larger, became a small river, hoarded into a lake, and his dantian gradually filled up again.

MA'S, I'M OO, YOU'RE OO!, CAN YOU STOP MESSING WITH ME?!

Wu Di opened his eyes, just wanted to breathe a sigh of relief, but suddenly felt a burst of dizziness, the huge feeling of exhaustion and prostration made him almost unconscious, he suddenly opened his bloodshot eyes, and roared angrily.

The Black Tower is here to rob again!

The dantian, which was still full and saturated just now, fell into exhaustion again at this time, and at this time, the black tower was dripping and spinning in his dantian, jumping up and down, looking not satisfied at all.

QNMD！

Wu Di was extremely angry, and slammed his fist into the huge bluestone, which cracked like a spider's web.

Wu Di was really angry.

He originally planned to fill the dantian with the qi of the five elements first, and then use it for the subsequent impact realm after it was completely and firmly integrated, you must know that it is extremely difficult to cross every advanced obstacle after moving the blood five times, even if he has read all the methods in his previous life, and this life is a pure yang body, he still needs to carry out dozens or even hundreds of impacts.

Moreover, the filling process of the dantian was extremely complicated, and even every time he had the risk of going mad, because he had only cultivated one series in his previous life, and now it was not as simple as the accumulation of numbers to accommodate five series.

The five elements are mutually repulsive, and the slightest difference in the flow of the dantian, integration, and distribution will make him irreversible, and in just a few hours, Wu Di is like walking on a tightrope, and every nerve is collapsed.

However, the Five Elements Qi that he had obtained by playing with his life was swallowed up by this broken tower for a few seconds, how could he not be angry!

Hahaha, can't I cultivate?

tried to gather the qi of the five elements again, but was "rented" by the black tower again. Wu Di laughed angrily, slumped on the bluestone and looked miserable, a little desperate.

In this era, martial arts are respected, and if you can't cultivate, you will only spend your whole life, and the mysterious killer will visit at any time, and the Qin clan's revenge may come at any time, can I only sit back and wait for death, and let others slash me?!

Looking at the black tower that was dripping and turning in the dantian, Wu Di was very irritable, and the peaceful state of mind of a hundred years of cultivation was a little loose for a while, and he would fall into a state of madness at any time.

If the heart is clear, the sky will not fall, all changes will still be stable, the spirit will be calm, the dust will not be stained, and the vulgar appearance will not be stained......

Wu Di shook his head, but fortunately he woke up at the last moment, and silently recited the heart purification recipe to suppress the manic and desperate impulse.

Puff ......

With his heart like ashes, Wu Di plunged headlong into the cold pool under the waterfall, and sank rapidly with the impact of the huge water current.

Hiss - no!

Looking at the dark water in front of him, Wu Di suddenly felt a burst of coolness in the dantian, and that feeling flashed by, which made him refreshed!

Wu Di immediately closed his eyes and looked inward and experienced it carefully, and then his face was full of surprise.

This is...... Five Elements Source Qi!?

Wu Di was shocked.

I saw that after the black tower jumped up and down, it stood in the center of Wu Di's dantian and fell silent again, and like last time, it began to swallow one after another of five-colored glow.

Last time, the amount of it was very small, Wu Di didn't care, but this time he saw it clearly, the qi was divided into five colors: gold, green, blue, red, and yellow, hovering around the small tower like a spirit, and the shape was unpredictable.

This is the source qi of the five elements, no doubt!

Wu Di jumped out of the water, stood under the waterfall and let it hit his body, emptying his mind, carefully observing and experiencing the gas, and then he opened his eyes suddenly.

As the name suggests, the source qi of the five elements is the origin of the five elements, and the qi of the five elements of gold, wood, water, fire, and earth that is free between heaven and earth is extremely complex, and people are cultivating at the same time It is the process of filtering and purifying.

In his previous life, he practiced for a hundred years, and when he and his master traveled all over the north and south of the Great River, they saw the Five Elements Source Qi, but because they were too precious, they were not used for cultivation, but as a medicine for life-preserving elixir.

According to what his master said and the records in the ancient Kunlun books, the source qi of the five elements originates from the evolution of the five elements of nature, is only conceived in nature, and exists in a very special blessed land, unless the legendary ancient immortals, it will not be artificially created.

But this black tower "hiccups" and swallows the source qi of the five elements?

I'm Nima...... What a baby!

Wu Di drew out a small wisp of Five Elements Source Qi into the hundred veins, ran for a small week, and then broke out in a cold sweat.

It was only a small wisp that quenched his hundred veins, making him energetic, refreshed, and with an inexhaustible power.

Master, I don't deceive me!

Wu Di was overjoyed, and he almost kowtowed to the void to his master from a thousand years ago.

The emotional black tower turned out to be not blindly demanding, although he rudely swept away Wu Di's dantian, but every time he "burped", the things that emanated turned out to be the source qi of the five elements!

If this Black Tower really swallowed the Five Elements Source Qi every time like this tonight, then the speed at which he could impact the realm would be faster than he expected to be now!

Wu Di sat cross-legged, capturing and guiding the wisps of Five Elements Source Qi into the hundred veins and began to impact the realm.

I don't know how long it took for Wu Di to slowly open his eyes, put his hands on his chest, and let out a breath of turbidity, and an inexplicable look flashed in his eyes.

He didn't advance, but he was excited.

Because the barrier of the five-fold blood moving has been loosened by a third, which means that in about three days, he will advance to the six-fold blood moving barrier!

The silvery-white suspender shimmered in the moonlight, and the splash fell on the surface of the water with a muffled sound.

Wu Di stood at the water's edge, took off his clothes, the moonlight shone on his body, with a somewhat hazy, lean figure, slightly bulging muscles, thin waist and broad shoulders, handsome face, looking like a person walking out of the painting.

I saw that his body moved, and he was already standing under the waterfall, holding his fists and legs, and practicing Lianshan boxing in the falling waterfall......

......

Early in the morning, Wu Di came to the library of the academy, he wanted to study some of the situation in the Tonggu Mountains, because he didn't want to waste this holiday, he needed to do actual combat to study.

Paper books are always the best tool for absorbing knowledge, and this is also the case in this era.

Although technology has changed life and changed this era, the reading culture of thousands of years ago has been completely preserved.

But it's just that this reading culture has been preserved.

Most of the books are just after the "Great Baptism", and most of the ancient books and old books before have long been lost, and modern people are based on martial arts, and few people come to the library.

Finding a quiet corner, spreading out the geographical chronicles, Wu Di read them carefully.

After the great baptism, the section of the earth has already changed from a thousand years ago, Jihai District covers an area of about 170,000 square kilometers, leaning on the Tonggu Mountains in the east, Cang'er Sea in the west, the Wind Shadow Desert in the south, and the Jingyuan Region in the north.

The Tonggu Mountains, a product of the age of the gods.

It is a mountain range that stretches for thousands of miles, stretching through Huabang, with dense shrubs and strange beasts, and like humans, some of them have special abilities. However, so far, humans have only operated on the outskirts of the Tunggu Mountains, and little is known about their interior.

The Tonggu Mountains are a treacherous and evil land, but they are also a treasure land full of creation.

The fur, liver and gallbladder of rare and exotic beasts are valuable, their muscles and bones can be used in medicine, high-level alien beasts can even assist in cultivation, and the flesh and blood of the same alien beasts even have an excellent effect on advanced abilities, so many people take risks and choose to hunt some beasts in exchange for Huabang coins.

Of course, this is also a place used by the academies in the major regions to assess students, but Huabang has a ban on only being able to move within a range of five hundred miles, and it is forbidden to go deeper.

Wu Di looked at the mountains in the picture, and there were many dots in them, white, yellow, green, dark green, blue, dark blue, red...... Finally, there is black and question mark.

This is a description of the difficulty and danger factor.

Looking at a green mountain, Wu Di nodded secretly and silently wrote down the coordinates, "Let's do it here." ”

Closing the geographical chronicle, Wu Di saw a tattered and old bookshelf in the corner of the library, although it was cleaned very clean, it could still be seen that those books were very old, which made his eyes shine.

Getting up and walking to the bookshelf, Wu Di carefully looked through the books he could use.

Thousands of books from the previous era were neatly arranged on the shelves, seeing this, Wu Di pouted, no wonder no one came to see it, all the books and words here are from their own era, and they are very different from modern characters.

However, most of the books here are literary works, he has read them several times in his previous life, and he can almost memorize them backwards, and after flipping through the shelves, there are no books on martial arts.

Constantly flipping through the books, Wu Di lost track of time. I don't know how long it took, when Wu Di stretched his waist, he found a figure around him out of the corner of his eye.

Wu Di was shocked because he didn't know when this person came to him.

Squinting his eyes and looking up and down, Wu Di found that this person turned out to be the old man who guarded the door, the crazy old man. It is said that this old man chattered all day long, and had a strange temper, and was extremely difficult to get along with.

The old man's name is "Uncle Yuan", as for the surname Yuan or the name of Yuan Wudi is not clear, Uncle Yuan is very old, he looks to be more than eighty years old, his skin is like rough bark, and his silver hair is disorganized.

Yuan Bo was silent for a moment, and then opened his slightly chapped mouth: "Young man, can you read this text?"

Wu Di frowned, with his cultivation and vigilance at this time, he could walk in front of him silently, this old man was not simple. Then he took a step back, nodded, and said with a calm face: "I learned a little bit when I was a child. ”

"Oh...... The content you want to see is on the seventh shelf. ”

The old man stretched out his hand and pointed tremblingly to the middle of the bookshelf.