After some greetings, Lei Yu sat down in Senior Brother Tang's study.

"Senior Brother Tang, I wanted to come to visit you earlier, but some time ago, I couldn't get rid of mundane things, and I didn't come until now, so I ask Senior Brother Tang to forgive me", Lei Yu said politely.

"The first time I visited Senior Brother Tang, a little gift, please don't smile", Lei Yu took out the brocade box containing the 700-year-old ginseng from the storage ring and gently placed it on the coffee table.

"What are you doing here, fellow brother, it's good to come and see me, and you need to bring any gifts", Tang Yonghao said with a smile, he was actually very comfortable in his heart, and secretly praised Lei Yu for being polite.

"When you listened to the lecture in the lecture hall of the main hall that day, you must have gained something, watching the aura of heaven and earth continue to pour towards you", Tang Shikun asked with a smile after sitting down.

"Well, yes, the content you taught is too incisive, the obstacles I encountered in my cultivation suddenly opened up, and I felt that the realm suddenly opened up, and I had a great gain, Senior Brother Tang!", Lei Yu said with a smile, of course, it was impossible to say to him, he knew the sea space, and now it has expanded to an outrageous level.

That's exactly what happened.

Last time in the lecture hall of the main hall of the sect, Zhang Guangzu did not attend the lecture because he was consolidating his realm cultivation in the cultivation room, so he went to listen to the lecture alone.

Walking into the lecture hall, many people have already found a good position, meditating and cultivating cross-legged, waiting for the arrival of the inner disciple who is teaching, and the time for the thunderstorm to go is moderate, so they found a place in the middle and sat down cross-legged. Cultivators don't care about where they sit, they just sit down at random.

One after another, the same brothers also came to the arena, and the number of people increased to six or seven hundred, which was about the same as the number of people who listened to the lecture each time before, and the entire lecture hall was also occupied.

"Qi refining" is the foundation of cultivation,...... The ascension of the realm of qi refining is about perseverance, perception, and epiphany,...... , lead the aura of heaven and earth through the Parkway, meridians into the dantian,...... The cultivation of divine consciousness is particularly important ,......, the size of the divine consciousness space will change with the increase of realm cultivation ,......."

On the podium, combined with his own cultivation experience, Senior Brother Tang explained the various situations in the process of refining qi in "Introduction to Cultivation", the connection, storage, transformation of heaven and earth aura, the use of true qi and the cultivation of divine consciousness, combined with his own perception and experience, and spoke very vividly.

Some of the same disciples in the seventh- and eighth-layer realms also combined their own cultivation perceptions on the side, while comparing the various situations described by the inner senior brothers, and listened carefully and figured out, in order to obtain unexpected gains.

At this time, Lei Yu was completely immersed in the cultivation explained by Senior Brother Tang, and at every key point, Lei Yu carefully compared his own experience and perception, found out the differences in understanding, and from time to time showed an expression of sudden realization and original understanding. It is completely possible to use "listening to your words, better than reading ten thousand books" to describe the harvest of thunderstorm at this time.

Time passed imperceptibly, about an hour or so. Immersed in the thunderstorm of listening to the lecture, his body and limbs were in a state of complete relaxation, and before he knew it, he inhaled the powerful true qi emitted by hundreds of senior brothers in the lobby unconsciously.

Suddenly, Thunderstorm felt a loud "boom" in his head, and his body was stiff and unable to move. A powerful air flow ran around the brain and body, filling the meridians of the whole body.

Because the airflow is too strong, my blood vessels and meridians are not known how much they have been stretched. The viscera, muscles, and bones were also squeezed in this powerful airflow, and the body expanded countless times, as if it was very uncomfortable, as if the body was about to be blown up by this huge airflow.

Time seemed to have stopped, it was so long and long, the nerves were about to collapse, and suddenly, everything was calm again, Lei Yu wiped the sweat soaked from his forehead, and looked around, fortunately, Senior Brother Tang continued to teach, and the others didn't seem to realize what they had just experienced, and they felt a little comforted in their hearts.

Only then did the thunderstorm become empty, and he used his divine sense to look into his body to see what was happening. This visit frightened him a lot:

"The original basketball-sized sea of knowledge, I don't know how much it has been expanded, it is bigger than a football field, the star core is still hanging high, there is no change, it is still dim, the size of an apple, and the fog left by the master is still floating in the space."

The little stone appeared in the space of knowing the sea, clapped his hands, and said happily and endlessly: "Master, it's great, I will have another place to play in the future,...... , I just said that "Regent Yuan Soul Practice" is not ordinary, what does the master think, surprised!".

"How is the expansion of Zhihai related to the cultivation of the "Soul Searching Technique?", Xiao Shi's words made him even more confused.

"The Yuan is to absorb the Yuan Power of others, there are many cultivators in the field to cultivate the spiritual power, the opportunity to gather such a large spiritual power is really rare, to obtain this spiritual power, it is even more difficult and difficult, if the master you have not cultivated this method, you want to continue to expand the sea of knowledge, I don't know how many years and how many hard efforts it will take!. Not to mention being able to collect these spiritual powers, master, you are really auspicious, and you have obtained such a great opportunity", Xiao Shi said with emotion.

"Oh, I see", Lei Yu suddenly realized, because of the huge amount of Yuan Power generated by the cultivation of the many fellow senior brothers around him, which was absorbed by himself. I also secretly thought in my heart: "This magic skill is too against the sky, so that it can be fully absorbed."

The expansion of the sea of consciousness means that the use of divine consciousness has reached a new level, and now the powerful divine consciousness of Lei Yu is comparable to that of people who have cultivated above in the later stage of foundation building.

During the conversation between Zhihai and Xiao Shi, Senior Brother Tang's cultivation and teaching also came to an end.

I remember that when Senior Brother Tang was leaving, he swept towards the thunderstorm with his divine sense and glanced at the thunderstorm with deep meaning.

Now, as a guest at Senior Brother Tang's house, Senior Brother Tang mentioned this matter again, and Lei Yu was a little embarrassed to support it.

"I'm going to go out to practice soon, there is an elixir for you, and I also have a precaution, I will invite Senior Brother Huang to come and drink together, which can be regarded as a meal for you, haha, haha."

"That's Senior Brother Xiexie."

......

The backyard of the main hall of the sect, the study of the sect master of Ding. Elder Li Jing was discussing with Sect Master Ding about going out to experience the grouping arrangements for the disciples.

"It's been so long, this kid didn't come to visit us, he set off immediately, and he didn't say goodbye in private", Sect Master Ding saw the thunderstorm on the list and said thoughtfully.

"I'll send him a message and ask him to come now?" Li Jing said.

"No, tell him that we are going to visit his lodgings, and let him prepare the food and drinks, and drink at his place in the evening."

After receiving the transmission from Elder Li, Lei Yu was chatting with Senior Brother Huang, who broke through the Foundation Building Realm and naturally became an inner disciple, and now he has also moved to his new home in Qingyunju.

The relationship between Senior Brother Huang and Lei Yu is extraordinary, not ordinarily good.

"Sect Master, they are coming, it is inconvenient for you to talk, so I will leave first."

"Why don't you invite Senior Brother Tang to come too, let's get together, Sect Master Ding, Elder Li, everyone is very haode, it doesn't matter", Lei Yu said, took out the transmission note, and sent a transmission note to Senior Brother Tang who came to meet immediately, urging the true qi, and the transmission note disappeared immediately.

The matter of wine and food, Xiaopang and Uncle Zhang went to handle it, and after a while, Senior Brother Tang arrived.

In the backyard of the main hall of the sect, Sect Master Ding and Elder Li Jing disappeared from the backyard of the main hall as soon as their true qi turned, and soon appeared in front of the Qingyun Farewell Gate.

The guards were about to step forward to inquire, but when they saw that it was the Sect Master and Elder Li who were coming, they were so frightened that they hurriedly bowed and saluted.

"Take us to Thunderstorm's house," Elder Li commanded.

Sect Master Ding and Elder Li came to Lei Yu's house, and when they saw Lei Yu, Huang Bingqian and Tang Yonghao were watering the spirit grass and elixir in the Spirit Grass Garden.

Sect Master Ding and Elder Li looked at the aura-filled herb garden, which was full of vibrant spiritual herbs and elixirs, and were simply stunned: "Haha, haha, this kid has so many surprises to people, he would actually think of planting so many spiritual herbs and elixirs in his own garden, which are difficult to survive."

The two big guys, although they are not good at alchemy, are also very familiar with rare spirit grasses and elixirs, looking at the rare spirit grass in the garden, how can they not know the value of these things.

"Well, that's right, if you kid goes on like this, it won't be long before he may be the richest person in the Immortal Sect," Sect Master Ding said happily.

"Hehe, I'm going to hand over some to the sect, one person is not rich, if the sect is rich, we will have a good life", Lei Yu also said with a smile.

"Okay, with this in mind, I want to drink a few more drinks tonight, haha, haha, when will Brother Hongbo come and see if he dares to jam our elixir?", Sect Master Ding said with a smile.

"This idea of arranging a spirit gathering array is good, your technique of arranging the array is becoming more and more mature, I will teach you", Elder Li said, only to see his hand raised, dozens of high-grade spars flew out of his hands, flying to all corners of the medicine garden, and then his hands kept changing, making countless handprints, one after another without a trace, shrouded in the sky above the medicine garden, the spiritual power emitted by the spirit grass and the elixir was completely isolated in the prohibition, and the sunlight could pass through the prohibition without hindrance.

After doing all this, he happily watched him arrange the forbidden thunderstorm.

"This Spirit Gathering Array is so beautifully arranged, Elder Li," Lei Yu said admiringly.

Thunderstorm is such a smart person, after knowing that they are coming, he took back all the high-grade spars that were originally arranged, leaving only a few low-grade spars to pretend, and it is not wrong to be cautious.

After spending some time in the garden, the five of them came to Thunderstorm's study.

"It's still customary to move into a new house, if you need anything, just come to the sect to find me," Elder Li said to Huang Bingkun.

"Sect Master Xiexie Ding, Elder Li, everything is fine," Senior Brother Huang said.

"I have long heard that you have a good relationship with Lei Yu, and in the future, you will help me take care of this kid, don't let him go around and cause trouble in the entire Changsheng Sect", Sect Master Ding said with a smile.

"In two days, you will go out to practice, Sect Master Ding is not worried about you, so he came to say hello to you, be careful in everything. You must not go deep into the depths of the mountain, where seventh- and eighth-level spirit beasts may exist, and they are not something that your current cultivation can afford to provoke.

The main task of this training is to go to the Qingyou Valley of the Guangwu Mountain Range to find the spirit beast, retrieve the spirit beast pill, and exchange it for the pill for the sect.

In that green valley, the deeper you go, the higher the level of the spirit beasts, there are eight and nine level spirit beasts, you don't cultivate enough, just find some three or four level spirit beast pills on the periphery, you must not go deep, otherwise one is not good, even your life will be lost, you must not act recklessly!", Elder Li advised.