Wu Tian walked out of the treasure room, looked at the girl not far from the door, and said lightly, "Take me to the place where I buy and sell elixirs, I need some elixirs that are more than a hundred years old." Pen ~ Fun ~ Pavilion www.biquge.info"

"Yes, please come with me. The girl led him to the room on the right side of the first floor. Pushing open the door, Wu Tiancai found that this was a room, but a huge living room, a hundred meters in length and width, and rows of shelves were neatly placed in the living room, and on each shelf were placed a century-old medicinal herb, under the elixir there was the name of their own elixir, as well as the year, and how many spiritual sources were needed to buy it.

"Mustard Na Sumeru? No, it should be just a simple spatial expansion, and it has not yet reached the point of Mustard Na Sumeru. Wu Tian waved his hand and told the girl to retreat, signaling him to find what he needed by himself.

"Huh!" The moment Wu Tian entered the elixir room, he felt that his hairs were standing upside down, as if in a corner of the darkness, there was a fierce and brutal demon beast staring at him. Before he could get his true qi running, the feeling of being spied on disappeared, but the previous crisis had already made him feel a little numb in his scalp.

"The master is definitely a super master, at least he is also a powerhouse of the Divine Pill Realm who has given birth to divine consciousness. No wonder there are many treasures in this elixir room, but there is no one to guard, it turns out that there are powerhouses of the Divine Pill Realm guarding in secret, which is more deterrent than a hundred masters of transformation placed here. The thought in his heart turned a thousand times, Wu Tian pretended to be relieved, his eyes looked around, as if he was looking for something, and after a while, he withdrew his gaze and began to look for what he wanted.

After wandering around the shelf for a while, Wu Tian found an elixir that he needed, but looking at the mark below that represented nine hundred spiritual sources, Wu Tian couldn't help but feel some pain in his cheeks. "This elixir is only more than three hundred years old, it needs nine hundred pieces of spirit source, and if you find all the medicinal materials on it, it will take at least hundreds of thousands of lower-grade spirit sources! That's a few hundred medium-grade spirit sources, such a big hole, are you sure I can fill it in a short time?"

"Although the Book of the Ground is just a very ordinary book for observing the terrain and searching for spiritual veins in the Starry Sky and Ten Thousand Worlds, in a world where even immortals are rare, it is impossible to find a better Book of the Ground. When you can comprehend one percent of this book, it is enough for you to have a lot of cultivation resources, and you don't have to worry about insufficient resources before you become an immortal. Of course, the premise is that you can comprehend the book. Ren Shanhe was a little absent-minded.

Wu Tian twitched the corners of his mouth, and directly left Ren Shanhe behind, he hadn't read it yet, at least he had to wait until he had time!

It took nearly half an hour for Wu Tian to take a look at all the medicinal materials he needed carefully, the elixir room was worthy of the distribution set up by the Duobao Pavilion, there were countless elixirs under five hundred years, but after also looking at those elixirs, Wu Tian knew how poor he was.

More than 20 kinds of elixirs, it actually costs more than 500,000 lower-grade spiritual sources, that is, more than 500 medium-grade spiritual sources, and the fifty spiritual sources in his hands can only buy six or seven shorter elixirs at most, and the remaining nearly eighteen kinds of elixirs, each of which is much more expensive than these six or seven medicinal materials, and the most expensive ones can only be bought with more than 40 spiritual sources.

After paying the bill, Wu Tian put away the six or seven elixirs, turned around and left the elixir room, looking at the only two spirit sources left in the deflated pocket, Wu Tian couldn't help but sigh. "Once back to before liberation!"

Wu Tian, who was in a very unhappy mood, casually found an inn to live in, he had to quickly comprehend the secrets in the book of the earth, only in this way could he find enough spiritual source and buy the elixir for breakthrough. Without enough elixir to help him break through, then the eleventh layer would become his biggest flaw, which would make his innate Dao body have serious flaws, and even become an obstacle to his future enlightenment.

In the days that followed, Wu Tian meditated and practiced, while also spending a lot of time every day contemplating this local book.

Wu Tian had to marvel at the power of this book of the earth, it was different from the method of cultivation, but its value was not inferior to the Immortal Sutra, and the content in it was even more wonderful. What surprised him even more was that there were indeed a large number of geographical maps of searching for spiritual veins and spiritual sources recorded in this book of the earth, and the records were lifelike.

"Well, it is indeed the best of the treasures, and there are even records of how to search for dragon veins and find the source of immortals. Among them, the records of searching for spiritual veins, spiritual sources abound, no wonder Lao Shan said that even if I understand one percent of this book, it is enough for me to worry about cultivation resources before I become an immortal. "Mastering the Book from the Ground is like mastering an inexhaustible spiritual vein, and its value is incalculable!

For a whole month, Wu Tian was intoxicated with the comprehension of the Book of the Earth, and his mind was immersed in a peculiar state, looking from a distance, it seemed that his whole person was connected with the earth, and there was an inseparable connection.

A month later, Wu Tian slowly opened his eyes, and in his eyes, the geography of mountains and rivers was manifesting, as if a world was appearing in his eyes. Now he felt that he had almost comprehended how to find the spiritual source, and the next thing was to rely on practice.

"The Mangbarren Mountain Range is a large mountain range in the Tianluo Continent, although I don't know its shape, but it is also a place of dragon veins. After all, there are countless demon beasts and cultivators here, and in addition to the dragon vein, I'm afraid the top spirit vein can't do it. This should be the easiest place to find the spiritual source!" Wu Tian retreated from the house and walked towards the outside of Rock City.

This time, he planned to go around in a circle, and after leaving this place where the three factions were in charge, he would go to the Barren Mountain Range again, so as not to run into 'acquaintances', which would not be good.

However, what Wu Tian didn't know was that not long after he left the inn, he was targeted by several people, of course, they didn't know each other well.

"Third child, look at that kid, is it the kid who was painted on the portrait that spread in gangs a month ago. A man with a tall head and a somewhat vicious look, after staring at Wu Tian, he suddenly patted the man next to him and said softly.

Hearing this, the third child also glanced at it slightly, then nodded and said a little excitedly, "It's him, more than a dozen big families of the three factions are secretly looking for this kid." It is rumored that anyone who finds it will be rewarded with five hundred pieces of medium-grade spiritual source, and even a top-grade magic weapon, and more importantly, whether they live or die. ”

"This kid doesn't seem to have broken through to the mortal, the aura on his body is much stronger than the Qi Cultivation Realm at most, but what is the ability of such a kid to make more than a dozen families and even the three major sects want him wanted?" The boss looks dumbfounded, but he is actually very smart.

The third child thought for a moment, and then his eyes lit up and said, "There is only one possibility, this person has in his hands what the three major sects and more than a dozen families want to get, or it is a secret." And this thing and the secret are definitely not trivial, otherwise those big families would not have given such great benefits. ”

"It's not bad at all, only peerless treasures and great secrets are worth pursuing with the three major sects and more than a dozen families. You say, if we get this treasure, or if it's a secret 、、、、" The boss's words made the eyes of the others light up.

"We're secretly following, and when he leaves Rock City, we're taking it. When the time comes, the treasures and secrets will be ours. ”

"Okay!" Seven or eight people began to disperse from the restaurant, each chasing Wu Tian's figure, and after seeing Wu Tian actually walking outside the city, the boss couldn't help but be secretly excited, this is simply God's arrangement, to send the treasure to his own hands!

After leaving Rock City, Wu Tian looked up at the direction, turned around and walked towards the border of Yunzhou, he planned to go to another city, and then take this opportunity to go to Qingzhou, next door to Yunzhou, and then go to the Mangbarren Mountain Range after making a circle.

However, after walking for a while, Wu Tian's brows couldn't help frowning, and since he left the city, he felt that a pair of eyes had been staring at him secretly. He thought it was his illusion when there were many people coming and going, but now that he has gone far away, there is no one else around, but that feeling has not weakened.

"Come out!" Wu Tian stopped his progress, looked at a lush bush not far away with his hands behind his back, and said with an indifferent expression.

"Huh!" The blue light flashed away, and a tall man jumped out of the grass, his expression was full of hideous smiles, and he stared at Wu Tiandao, "Boy, your intuition is not bad, you can actually detect my existence." ”