Soon, the shopkeeper took the oath of heaven according to the usual practice, probably because he would not let people read the letter, including that he must send it back to the Ling family according to Ling Youdao’s requirements.

After these are finished, Ling Youdao will leave safely and go back to the former monarch’s abode of fairies and immortals to prepare for the knot.
Chapter four hundred and fifty Months of Dan is rare!
The famous island ling has a way to create underground caves.
I was just about to close Dan when I suddenly thought of the sapphire glass bottle.
"Oh, how come I remembered the sapphire glass bottle at the moment?"
Just then he hesitated again.
"Although there is a sapphire glass, it can’t be better than a cave after all. If I have Dan in it, will it be banned and rejected?"
"If the ban is damaged by Dan, it will not be worth the loss."
Like Zhenhai Palace’s baby gathering, it will tear the forbidden array. He is worried about destroying the ban on sapphire glass bottles. Not only will it fail to bear Dan, but it will be bad to damage a portable elixir garden in vain.
But he didn’t give up the idea at once. After all, there are too many benefits to knot Dan in sapphire glass bottles.
Thinking for a long time, Ling Youdao sighed, "Let’s give it a try first."
Then the sapphire glass bottle was taken out and placed in the center of the abode of fairies and immortals. Soon, the sapphire glass bottle department appeared.
He doesn’t know whether the sapphire glass bottle can make Dan, but he might as well give it a try.
There are still several sapphire glass bottles. First of all, the aura is very rich. After all, at the beginning, a residual aura was collected. However, there are also several medium-sized aura aura for him to rub.
The sub-sapphire glass bottle has a river center, which makes the flow rate of the sapphire glass bottle ten times that of the outside world.
Ling Youdao can’t practice speed. It is with Chen Hexin that he can practice speed comparable to Brother Tianlinggen.
However, when he faced the bottleneck, he remained the same and did not get any bonus.
That’s why Ling Youdao doesn’t practice sapphire glass bottles at ordinary times, because even if you practice sapphire glass bottles at ordinary times, there is no effect. After all, acceleration at the same time can’t happen twice.
Of course, another reason is that he is practicing fast enough. If he is faster, he will definitely attract others’ attention.
The breakthrough of Ling Youdao is equivalent to the breakthrough of Friar Sanlinggen, and the breakthrough of sapphire glass bottle requires one tenth of the outside world.
Don’t be small and shorten the time by ten to nine, but there are many benefits that are hard to enumerate.
Finally, compared with the outside world, it is very safe to knot Dan Qing jade glass bottles.
It won’t arouse the aura of the surrounding world, and the pressure will be bound. Since the sapphire glass bottle has no these two kinds of visions, who knows that you have a knot?
It will never be found in the vast sea.
Ling Youdao is very satisfied with the rich aura around him.
Then I sat cross-legged on a bamboo futon and meditated, even if I stayed calm until I felt at ease.
The aura in Ling Youdao’s meridians gathers outside the Shanzhong point, and the aura in the body that is insufficient immediately rushes towards him.
It was not until two months later that I absorbed enough aura, and the outside of Shanzhong point was also full of aura.
His face remained the same. After a short rest, he will suppress the aura outside the Shanzhong point and instantly release it.
In an instant, the massive aura is like a rolling flood, which impacts the dam with an avalanche.
"Boom!"
It’s a sound, a way, and I can feel it myself.
There was a tremor in the middle of the cave. Obviously, this time it did not break through the middle of the cave.
When an impact fails, the aura will be released in an instant.
He has no intention of gathering the aura in his broad body outside the Shanzhong point again and repeating it.
When the reiki outside the Shanzhong point is filled again, it will instantly release the reiki outside the Jushan point again to guide these reiki to impact the Shanzhong point.
There is no doubt that the acupoints in Shanzhong will respond in addition to trembling.
Ling Youdao seemed very calm and continued to repeat the former things.
So four months later, at this moment, with the impact of reiki, Shanzhong point is like a balloon bulging and spreading around.
However, after excessive diffusion, it will instantly return to the original.
Not only did he not appear impatient, but he kept his composure and continued to attack Shanzhong point.
After many times, the Hanzhong point became looser and looser. Finally, after April, it stopped being folded and stabilized.
This is Zhongtiantian!
Seeing this, Ling Youdao immediately reinforced the newly-built Dantian aura and constantly moistened it. The newly-built Dantian was finally stable.
It took four months for the whole project to be completed, and finally it was a success.
By this time, Ling Youdao has been closed for ten months and Dan has taken the first step.
It’s only been a month outside.
It is estimated that it will take a year for ordinary cultivators to complete this step.
Ling Youdao, with the abundant aura and cultivation of sapphire glass bottle, is only ten months away from the truth.
The second step of Dan knot is to introduce the liquid spiritual force in the Dantian to connect the Dantian with the Dantian.
As the saying goes, people go up and water flows down, and dantian is equivalent to dantian.
However, it is not difficult to lead the liquid spiritual force located in Dantian to a high place, and it will take a short time to complete it.
Of course, this kind of thing also varies from person to person
It takes a month or two for a strong man with talent and perseverance to introduce liquid spiritual power into the abdomen and connect the two abdomen.
On the contrary, those who are not talented and have no perseverance want to finish this step, at least it will take half a year, even if it takes several years.
Ling Youdao immediately guided the liquid spiritual force in the abdomen after he completed the opening of the abdomen.
His talent can be regarded as moderate, but his perseverance is strong. In April, he completed the introduction of the liquid spiritual power in the abdomen, and the abdomen of the newborn abdomen was connected.
From then on, the spirit in the abdomen will flow back to the abdomen from the abdomen, and the veins will be connected together to form an endless cycle. In the process, the abdomen can continuously obtain the spiritual power from the abdomen, which is much less time-consuming than directly obtaining the spiritual power from the meridians.
In this way, he also completed the second step of ending Dan.
The third and final step of knot Dan.
Of course, it is also the most important step.