When Han Yu heard this, his face remained unchanged, and he took out twenty low-rank spirit stones from the storage bag and respectfully handed them to the cold blue-clothed monk.

"Hmph, stand up!" he said, counting the spirit stones, pointing to a magic circle.

Han Yu thanked him and stood up, only to see that the two of them were very skillful and shot a blue light towards the magic circle, and the magic circle made a gentle buzz, and several spirit stones on the magic circle lit up at the same time.

Han Yu only felt a blur in front of him, and then the sky swirled, a white light wrapped him and then moved away from his eyes, Han Yu came to a strange hall, stepping on the exact same formation under his feet.

Han Yu shook a few times, the dizziness caused by the teleportation disappeared, and Han Yu walked out of the teleportation array and looked at the hall.

This hall is very wonderful, it is an oval super large hall, the length and width are hundreds of zhang, the height is dozens of zhang, the jade walls are surrounded by some colorful gems, the ground is a hard bluestone floor, the hall looks very empty.

Looking up, Han Yu was stunned to find that the top of this hall was actually a turquoise lake, and the monks who were good at seeing it could still see swimming fish floating in the sky, this was a huge formation, and it took an unknown amount of spiritual power to maintain it.

At the end of the hall, there are ten passages that are one zhang high and two zhang wide, three of which are engraved with ancient characters on the sides of the "instrument", "Dan", and "law", and seven passages are blocked by red light walls, which seem to require a special method of cracking to pass.

There was no one in the hall, and after Han Yu glanced at it, he hesitated a little in front of the three passages and walked towards the passage where the law was engraved.

This passage was very long and very tortuous, and Han Yu didn't know how many bends he had made before finally coming to the house at the end of the passage. Han Yu saw from a distance that a fat ball-like scholar was shaking his head and reading hard, and saw Han Yu put down the book in his hand and beckoned Han Yu to pass.

Han Yuxin walked in and found that it was very clean and refreshing, five rows of paulownia bookshelves were neatly placed, and all kinds of books were densely placed on them, and a smell of ink entered his nose, and his mind suddenly became a lot clearer.

Before Han Yu could speak, the rumbling voice of the fat ball was already ringing in his ears: "This little friend, seeing that you are only at the eighth level of qi refining, are you going to come to learn high-level spells? Who is your ancestor, if it is someone I know well, I can still give you a discount!"

Han Yu felt a strong spiritual pressure coming from this fat ball, and knew that he must be a master in the foundation building period, so he hurriedly bowed down and saluted, and then said: "The junior comes to see the uncle, the elder of the nephew is Uncle Hong, and I ask the uncle for more guidance!"

"Oh, it turned out to be Lao Hong! Lao Hong and I are also acquaintances, just call me Uncle Chang. The old man laughed when he heard this, and Han Yu was happy in his heart, this acquaintance is easy to do!

"Uncle Chang is good!" Han Yu hurriedly shouted.

"What kind of secret method does Xiaoyou want to learn when you come to my secret method pavilion?" the fat man said with a satisfied nod.

"The junior has just stepped into the eighth layer of qi refining, and he wants to learn a few high-level spells to save his life!" Han Yu said honestly with his head down.

"High-level spells, the innermost row of bookshelves is, you can find it yourself, take it and I'll help you lift the ban." When the fat man heard the random fingers of his thick fingers, Han Yu was overjoyed when he heard it, he didn't expect this fat man to speak so well.

Han Yu gave a salute and walked towards the bookshelf, and as soon as he took a step, he heard the fat man's rumbling voice sound again.

"High-level spells have spirit stones with a price tag, you are optimistic about it, you are holding it with your hands, and you are not allowed to touch the books, if you forcibly read it, you will be fined a lot of spirit stones!"

Han Yu's footsteps froze when he heard this, he really started to read it carefully, but when he heard that he was going to fine the spirit stone, his careful thinking was gone.

Han Yu respectfully agreed, walked towards the innermost bookshelf, and stared intently at the cyan markings on it.

Golden Armor: A high-level defensive spell that can condense a layer of armor on the body, making the body hard as iron, and low-level magic weapons cannot be injured. Three hundred spirit stones.

Han Yu glanced at it, shook his head, didn't think about it, and walked towards the next one.

Ice Needle: An ice attribute attack spell that can condense water in the air into ice spikes, with extremely strong penetration and high destructive power. Eight hundred spirit stones.

The corners of Han Yu's mouth twitched, he had only seen this spell a few days ago, and its attack power was indeed extremely sharp, but this price target was really outrageous.

Han Yu shook his head, although this ice needle technique is good, he only has more than a thousand spirit stones in his pocket, and if he buys it, he will really become a poor egg!

"Water Mist", a water-based concealment spell that releases a large area of mist that is used to conceal the body and prevent enemies from using their Divine Sense to detect their location. Two hundred spirit stones.

Firebird Technique: A high-level attack spell with fire attributes, using mana to transform a firebird into an attack, and the power is seen in the caster's cultivation. Six hundred spirit stones.

Lightning Strike Technique: Thunder Attribute Attack Spell, Large Attack Range, Extremely Powerful, Non-Thunder Spirit Root is not allowed to cultivate. One thousand and three spirit stones.

.....

Han Yu looked at the books one by one, his little eyes gurgling, the price he liked was ridiculously high, and he couldn't look down on the bad ones, and he sighed again and again in his heart.

The number of spirit stones required for the spells here is very large, far beyond Han Yu's expectations, after reading so many books, there are no less than two hundred spirit stones. He has a total of more than 1,000 spirit stones, and it is estimated that he will be bankrupt if he wants to exchange for two good spells.

It took half an hour for Han Yu to look at most of the spells on the bookshelf, but none of them were cheap and powerful, so he had to continue rummaging.

He was thinking in his heart that there was really no way to choose the ice needle technique, and he had also seen the power, the overwhelming ice needle momentum was amazing, but the mana consumed was probably a lot.

Suddenly, he stared at the mark on a spell, his eyes froze, and his steps stopped moving forward.

'Ice Spear Technique', an ice attribute attack spell, can condense the water in the air into an ice spear, the attack range is small, the piercing power is strong, the size of the ice spear is related to the caster's cultivation, and there are four hundred spirit stones.

Han Yu looked at the introduction text on it, and after reading it several times, he still looked away for the time being, he was very satisfied with the ice spear technique in his heart, but he also had to read all the spells before speaking.

Han Yu moved his steps again, looked at them one by one, and when he reached the last book, his breathing suddenly became short.

Smoke Step: An auxiliary spell that can make the body as fast as lightning and can conjure up afterimages. Non-secular first-class masters are not allowed to cultivate, and there are one hundred spirit stones.

Han Yu read the explanatory text, his face flushed with excitement, and he took out the white book carefully without hesitation, and then flashed back and took out the ice spear technique.

After getting the two classics, one blue and one white, Han Yu came to the door without hesitation to find Uncle Chang.

"Han Xiaoyou has any gains?" The fat man saw that Han Yu was holding two classics in his hands, and he immediately smiled and asked deliberately.

"Uncle Chang, I have selected two classics worth five hundred spirit stones, you just said that you have a good relationship with Master Hong, can you give the younger generation a little discount. Han Yu lowered his posture and said pitifully.

"Oh, just now you chose a spell and called me over, I can still provide you with some discounts, but now that you have it in your hands, I can't help it even if I want to give you discounts!" said the fat man's hand spread out and said with an innocent face.

Han Yu's eyebrows trembled violently, and he whispered, "But Chang senior, you just promised the junior..."

"That's it!" The fat man frowned, took the two ancient books in Han Yu's hand and said, "Four hundred and ninety-eight spirit stones, the two spirit stones are enough for you to sit in the teleportation circle twice, remember to come next time!"

As he spoke, the fat man smashed the forbidden spell above, copied a copy of the spell above and threw it in front of Han Yu, and then raised his eyebrows with the appearance of you quickly digging out the spirit stone.

The corners of Han Yu's mouth twitched, and he wanted to open his mouth to continue arguing, but he didn't say anything. After a little silence, he neatly took out the storage bag, poured out all the five hundred spirit stones inside, and then quickly took two of them.

The fat man smiled and put these spirit stones into the storage bag, and his eyes narrowed into crescent moons. He counted the spirit stones one by one, and counted them three times in a row before stopping.

"Xiaoyou, call me next time you choose a spell, I will definitely give you a discount at that time, I and your Uncle Hong are best friends!"