Half a moon passed in a flash.

During this period of time, Lei Biao has been diligent in cultivating in the back mountain, and Lei Yanzhang has made the first decision under the perfection of the exercises, and Lei Manduel has also reached the level of proficiency.

Lei Yanzhang is a veritable four-grade martial art, and with the help of Black Wood, Lei Man's decision is a matter of course. What makes Lei Biao the most excited is the flow of spiritual power in the meridians in the body, since practicing the exercises, it can be regarded as opening this area of the meridians in the body, when the spiritual power flows between the meridians, Lei Biao was pleasantly surprised to find that the spiritual power is purified and refined again in the meridians, and then flows to various places in the body.

Thanks to the development of the meridians, even after a full day of cultivation, Lei Biao felt no longer as tired as before.

"Snort!"

Lei Biao spit out a mouthful of white gas, and at the same time, he took out two blood-red Yuan Dan refined from the five-grade Lingzhi into his arms, and in the past half a month of cultivation, Lei Biao's demand for spiritual power was much greater than before.

And Lei Biao didn't want to open his mouth like the family, after all, the family's collection of Ganoderma lucidum elixir was also limited, and secondly, he didn't want others to gossip, although he was now the first person in the Lei family, he should not take up all the resources in the clan, but should leave the resources to other cultivators who needed it more, so as to help the Lei family cultivate more powerful and strong people and revive the Lei family, and this is also the goal of Lei Biao's bones.

In the past half a month, Lei Biao has gone to the exchange several times, and the Ganoderma lucidum he got in exchange has also refined a lot of Yuan Dan with the help of Black Wood, and with the consumption of these Yuan Dan, in this way, the effect on the improvement of Lei Biao's cultivation is also more significant.

Not long after Yuan Dan was subdued, Lei Biao took a deep breath, and all the spiritual power from Yuan Dan entered the spirit fetus. However, after a few breaths, the spiritual power came out of the spirit womb and drove straight into the meridians.

As the spiritual power enters the meridians, I don't know when the spiritual power in the meridians stops, and the spiritual power is still constantly filling the meridians, this feeling of blockage in the meridians, Lei Biao still feels it for the first time, the meridians are constantly squeezed in the spiritual power, a kind of oppression from the meridians and makes his body ache faintly.

This faint pain also made Lei Biao, who had been cultivating for a long time, wake up his tired and sluggish consciousness again.

According to Lei Biao's booklet, because the meridians in the human body are in a closed state, and the meridian flow route is also determined by the function of the human organs, this is an irreversible process. In other words, some of the meridians that exist in the body are in a state of slumber and closure, so cultivators need to infuse spiritual power to awaken these sleeping meridians, so as to open up these resources that have not yet been used by cultivators.

Therefore, the pain caused by the blockage of the meridians at this time made Lei Biao's body and mind choke. However, this process is something that must be overcome by challenging the load of the body in order to achieve success.

Faced with the blockage of the meridians, Lei Biao took three Yuan Dan in one go, and for a while, the powerful spiritual power actually pushed the blocked meridians forward for a while. And the loss of spiritual power in opening up blocked meridians is also not small, and the spiritual power that can be supplied by the Yuan Dan that I took just now is also rapidly decreasing.

Therefore, Lei Biao could only continue to take the Yuan Dan, allowing the spiritual power to clog the meridians with repeated impacts

With the passage of time, half a day's cultivation time also passed in a flash, and there was not much Yuan Dan left, and the clogged meridians seemed to be only a small part, compared to the meridians that still needed to be opened, this was only the tip of the iceberg. At this time, Lei Biao's consciousness also understood that opening up the meridians was a process of competing with his body, and this difficulty was not something that could be solved overnight.

With the remaining two Yuan Dan, Lei Biao also took it together, anyway, now that there is a black wood refining Yuan Dan, Lei Biao is not worried about having no resources. However, these Yuan Dan are very precious to others, but Lei Biao here does not blink his eyes.

"Snort!"

With the ingestion of the two Yuan Dan, as the medicinal power of the Yuan Dan spread out in the body, all of them were absorbed into the spirit fetus, so the originally dry spiritual power in Lei Biao's spirit fetus became abundant again, and under the drive of Lei Biao, the spiritual power once again merged into the meridians, and continued to make endless impacts towards the blocked meridians.

After a few days of shock, Lei Biao also took a large amount of Yuan Dan, and simply ate Yuan Dan as a meal, if Lei Hu knew about it, I am afraid that he would also say that he was an out-and-out loser. However, fortunately, these Yuan Dan still had some improvement in the impact of the blocked meridians.

The most important cultivation for a cultivator is the meridians first, the twelve meridians, yin and yang, if you can use the breath to smooth and unimpeded, the cultivator can achieve great success.

At this time, after several days of spiritual power absorption, Lei Biao finally made a smooth breakthrough in the first meridian.

After breaking through the meridians, Lei Biao's whole spirit was also invigorated, and he could clearly feel the flow of spiritual power in the meridians, and when the spiritual power flowed through the flesh and blood of the body in the meridians, the surrounding flesh and blood were also hungry and thirsty absorbers of spiritual power.

What made Lei Biao feel very excited was that with the opening of the meridians, Lei Biao vaguely felt that the spiritual power of heaven and earth from around the jungle was also slowly entering the flesh and blood through the skin at this time, flowing through the meridians, and thus merging into the spiritual fetus.

In the past, Lei Biao didn't believe that his body could absorb the spiritual power between heaven and earth on his own, so there was also a look of joy on Lei Biao's face, after all, after obtaining such benefits, first, the speed of his own cultivation of Lei Yanzhang must have been much faster;

Lei Biao stretched his waist, his eyes revealed a trace of excitement, and the fatigue of several days was also dissipated, he looked up at the stars in the sky with satisfaction, such a beautiful sky, he found that he had not appreciated it carefully for a long time.

Immediately, Lei Biao took the booklet into his arms, after all, this booklet is extremely precious, and this was given to him by the Great Elder Lei Zhan, so he naturally didn't dare to be careless, and if he lost it, it would be difficult to explain it to the Great Elder

After returning from the mountains and forests, Lei Biao tiptoed back to his room, lay down with tired fatigue and fell asleep.