Huan Yin was silent, he didn't expect that he had come to Yijian Peak just to study, but there were so many entanglements of interests in it. He knew that Ji Cangqiong hadn't lied to himself, because it was impossible for an outsider cultivator like him to play any tricks in Yijian Peak, and the alliance he established was actually a conspiracy. This Yang plot naturally can't target Yijian Peak, but it can fight against those instrumentalists who come out to give lectures for profit, and this kind of trivial matter, Yijian Peak will naturally not intervene.

"Brother Huan, what the alliance leader said is true. And not only that, but the classics in Yijian Peak were also strictly managed by them. I don't have much to say about the importance of these classics to our instrument cultivation, but if you want to see these classics, unless you can pass a specific assessment, you can only pay spirit stones to check them. ”

"You know, we are all here to study, if we can pass those assessments, then we are already masters, where do we need to borrow these classics to pass the selection exam. Looking at the spirit stones needed for the classics, we need to pay ten times as much as the monks of Yijian Peak for casual cultivation, which is simply a sky-high price, and no one can afford it. If we can unite, we can raise spirit stones, send someone to read the classics, and then come out and teach them to us, so that we can all make progress together!" Liang Bin said to Huan Yin with a sincere face.

"In this year and a half, there will be a lot of big and small transactions about the way of refining, we can be united, and we will suffer a lot less, Brother Huan, join us!" Liang Xin was also a little excited, it seemed that they really needed to unite every force to fight against their disadvantageous situation.

Huan Yin sighed, he didn't expect that the number one faction in Yangzhou would regard his casual cultivation as an object to earn spirit stones, and it also made the original sincere study heart miserable.

"Brother Ji, I join, what is the use, as long as the eldest brother does not give up, the younger brother is ready to be sent at any time. Huan Yin bowed to the three of them and agreed.

"Okay, tomorrow morning, we will gather in a valley on the south side of this step and listen to the lecture of Master Xu Yin of Yijian Peak. Master Xu Yin is the best lecturer we can have at the moment, and he lectures for us for an hour every day, and each person has to pay a hundred spirit stones. I will come and take you with me tomorrow morning, and you will go to see how this master is level, if you are satisfied, then you will need to pay spirit stones like us to listen to his lectures from the day after tomorrow. Ji Cangqiong said to Huan Yin.

Huan Yin was secretly shocked when he heard Ji Cangqiong say this. Just now Ji Cangqiong said that there are currently more than 300 foreign initiates studying here, and this Master Xu will collect 100 spirit stones per person in an hour, so wouldn't he be able to earn more than 30,000 spirit stones in an hour a day!

Finally, Huan Yin didn't say anything more, he nodded at Ji Cangqiong. What the hell is going on tomorrow, he decided to go and see first.

Early the next morning, Huan Yin followed Ji Cangqiong to a valley on the south side of the first order of Yijian Peak. When they arrived, the small valley was full of people dressed in different costumes.

When Ji Cangqiong walked by with Huan Yin, these people bowed to Ji Cangqiong very respectfully, it seems that Ji Cangqiong, the alliance leader, is quite respected by these foreign cultivators.

After everyone had almost arrived, Ji Cangqiong arranged for everyone to sit down in the valley one by one, and then began to collect the spirit stones one by one, and concentrated the spirit stones into a storage bag in his hand.

These casual cultivators seemed to have long been accustomed to such things, and they all handed over the spirit stone to Ji Cangqiong with a numb face. Huan Yin could see that they cherished these spirit stones very much, after all, they paid a hundred spirit stones in an hour, and the price was too high. However, when people are under the roof, all they can choose is to accept their fate.

When the sky was finished, a figure in a white robe appeared at the top of the valley at the right time. This is an old man who looks a little thief-eyed, but at this moment he looks unfathomable, carrying his hands behind his back, and walking up slowly.

"Meet Master Xu!" The moment this figure appeared, everyone in the valley saluted the old man in unison.

After worshipping, Huan Yin saw Ji Cangqiong walking briskly up the hill and handed over the storage bag he had just collected spirit stones to that Master Xu. After Master Xu took the storage bag, he nodded with satisfaction, and then immediately put the storage bag away.

"Alright, time is pressing, let's get started. Master Xu accepted the spirit stone and shouted to the audience.

In the following time, Huan Yin sat in the valley, listening to Master Xu teach the way of sword forging with many loose cultivators. Although many casual cultivators nodded their heads again and again when listening to Master Xu's lectures, and some were even intoxicated, Huan Yin felt that what Master Xu talked about was all some superficial sword forging techniques, which he had completely mastered. Even when it comes to some places, Master Xu's opinions are still very shallow, far less subtle than those mentioned in "Infinite Sword".

"Such a person can also be regarded as an instrument master, can he actually charge each person a hundred spirit stones for an hour?" Huan Yin was full of doubts, he felt that the level of this Master Xu was really not high, I am afraid that he himself would be stronger than this Master Xu in some aspects.

However, in the days that followed, Huan Yin still spent a hundred spirit stones every day to listen to Master Xu's lectures with Ji Cangqiong. Because a hundred spirit stones are nothing to the current Huan Yin, Huan Yin doesn't want his maverick to break away from the alliance of scattered cultivation. After all, he has many needs besides attending lectures.

On this day, it was the seventh time that Huan Yin had come to listen to Master Xu's lecture. In the previous seven days, Huan Yin had gained nothing, and he originally wanted to bring it up to see if he could let Master Xu talk about something related to flame control, but Ji Cangqiong stopped him.

Ji Cangqiong told him that Master Xu was a master, and a master had a master's temper. When Master Xu was lecturing, he did not allow anyone present to ask questions or make requests, and the content of Master Xu's lecture was determined by himself, not by the needs of the people in the valley.

"Xuan Snake Molt, this is an extremely rare sword-casting material, you have shallow knowledge, naturally you have no chance to see it. However, this material is extremely important for sword casting, and the selection of the artists of my first sword peak is also tested from time to time. Xu Yin's face was unfathomable at the moment, enjoying the hundreds of respectful gazes in the valley.

"The snake molt, as the name suggests, is the skin shed by the snake. However, there are very few records of this kind of thing in the classics, especially its efficacy, which is directly annotated as the word 'unknown'. The reason for this is that the snake is an extremely rare spirit species, and the skin it sheds is naturally very rare. ”

"However, I know the properties and effectiveness of this snake molt. Xu Yin's words changed sharply, and he stopped when he said this. He looked at the hundreds of inquisitive glances in the valley towards him, and the unfathomable smile on his face grew even stronger.

After a while, Xu Yin seemed to feel that the performance of the people in the valley made him satisfied enough, so he twisted his beard and said: "The Xuan Snake is a spirit seed that grows in Jizhou, and Jizhou is a cold land in the north, so the Xuan Snake is a spirit seed with an ice cold attribute. It is conceivable that the skin he shed should be of the cold attribute!"

Xu Yin's statement was actually not seen from any classics, but his own private speculation. Because snakes are extremely rare, he has never seen them. However, he expected that since the Xuan Snake was a seed of Jizhou, it was most likely of the cold attribute, which should not be wrong.

Originally, Xu Yin was a little unsure about his statement, but he had been lecturing for three sessions in Yijian Peak for the casual cultivators who participated in the selection test. And every time he mentioned this snake and said his guess, no one refuted it, but all the people who listened to his lecture showed a look of sudden understanding. Over time, he took it for granted that there was nothing wrong with what he said.

Huan Yin had already frowned when he heard this. Because the Xuan Snake Molt that Xu Yin said at this moment was exactly what Xiao Tian inspired him to analyze the materials and talked about that day, his memory of this Xuan Snake Molt was extremely profound.

Obviously, Xu Yin's explanation of the Xuan Snake Shed was wrong, and it was a big mistake. Interpreting a fire-based material as a cold attribute can be extremely misleading for forging a sword.

"Besides, the Xuan Snake is the dead skin of the Xuan Snake, and the Xuan Snake itself is a Kyushu Xenomorph, and its whole body is extremely strong, and the monk attacks it with ordinary spells, and it can't be shaken at all. It can be seen that the snake should be extremely hard. The hard material, the bento is similar to the light steel wood and heavy single blade effect, which is suitable for increasing the strength of the sword body. Therefore, if you can get this snake metamorphosis, it is the best choice to use it to build a heavy sword. The strength of a sword made from the transformation of a black snake should be far stronger than that of a sword made of ordinary sword-casting materials such as light steel and wood, heavy single leaves!" Xu Yin's tone was firm, and his voice became louder and louder, full of confidence.

"Okay! Master Xu is really knowledgeable, and he can even make such a rare material clear!" After Xu Yin finished speaking, someone in the valley immediately shouted, and his tone was full of praise and admiration for Xu Yin.

"A master is a master, no matter how rare the material is, it can't escape the master's eyes!" another person followed suit.

"It is a blessing for us that the Master can never leave us. Even if I can't pass the test this time, I can only blame myself for not learning well. The fact that the master was able to spare his precious time to teach me is already a great kindness!"

......

Gradually, the voices of praise such as the above resounded through the valley and continued to be heard. Xu Yin, on the other hand, stood high on the hillside, still with an unfathomable smile on his face, enjoying the praise of the people below.

Xu Yin liked this kind of praise, and he liked the spirit stone that Ji Cangqiong handed him just now. So, he also likes to come out and give lectures on these loose practices.

"Master Xu, you have mistaken everyone's path, can you afford this responsibility?" Suddenly, an extremely abrupt voice came out from a sound of praise, which seemed extremely harsh, and it was Huan Yin who stood up and shouted at Xu Yin on the hillside.