On Sunday it almost changed. With the ability to calculate the state, the seven hundred and twenty-nine runes were quickly divided into nine parts, each of which was eighty-one runes of the same attribute, and then began to be formed at the same time according to different permutations and combinations.

Seven hundred and twenty-nine runes are interspersed and flying in the nine areas, which is a grand spectacle, with the continuous sorting and combination, Zhou Tian's body is also constantly changing, and wisps of Dao rhyme breath continue to flow out from the position of the lower dantian, flowing to his whole body, washing his meridians, tendons, veins, skin, flesh and marrow bones, making his immortal Dao refining body also continue to strengthen......

Nine, eighteen, twenty-seven, thirty-six......

Zhou Tian soon discovered the law of construction, saying that he wanted to combine eighty-one runes into a tripod, but in fact, he only needed to divide the eighty-one runes into nine groups first, and then combine these nine groups together.

"Seventy-two, as long as the last nine are integrated into the Dingzhong, it will be done, and Zhuyuan will be successful!" I don't know how long it took, Zhou Tian finally successfully fused the first seventy-two runes of the nine Yuan Ding at the same time, and only the last nine remained, once they were successfully fused, they would complete the key step of building the Yuan.

However, just when Zhou Tian wanted to merge the remaining nine groups of eighty-one runes into the nine Yuan Dings that had already condensed the phantom at the same time, his heart jumped suddenly, and instead of acting immediately, he stopped.

It wasn't that he found something wrong, but because everything was going so well, he suddenly felt uneasy in his heart.

Zhuyuan is the most critical realm of all Dao cultivation realms, and once it fails, it will forever lose the opportunity to enter a higher realm.

Don't be afraid of 10,000, just in case! Zhou Tian was not carried away by the continuous promotion and the smooth Zhujiu Yuan Ding, he felt that at this critical time, even if he was careful and careful, it was not wrong to be a hundred times and a thousand times.

With such an attitude, Zhou Tian calmed down again, did not carry out the final fusion, but carefully recalled the process of building the combination, and found no problems, he still did not feel at ease, and thought about it a second time, until three times later, he did not find any problems, which made him feel a little relieved.

He doesn't think about it a fourth time, because he knows too much. However, when he was about to carry out the last step of Zhuyuan, the feeling of uneasiness in his heart still did not disappear, which made Zhou Tian vigilant again and did not rush forward.

"The problem, is this the problem......" Zhou Tianshi's gaze casually swept over the last nine groups of eighty-one runes.

These are ninety-one runes that can be easily distinguished, as easily as distinguishing between bamboo and sugar cane; The "bamboo" and "sugarcane" of each group are distinct and distinct, and the law is very obvious. It stands to reason that he couldn't be mistaken.

So after observing for a while, Zhou Tian felt that he really seemed to be thinking too much, and there should be no problem with the last eighty-one runes.

"It should—" Zhou Tian suddenly realized, as if he wasn't even sure that there must be no problem.

He is a person who pursues perfection, not to mention that this is related to his future and even his life, Zhou Tian did not dare to act rashly, and carefully distinguished the eighty-one runes three times, and after confirming that there was really no problem, he still did not give up, but returned to the beginning: re-study Mu Ding Jue!

This careful study made Zhou Tian full of black lines on his forehead, because he found that two pages were separated after Mu Dingjue's Zhuyuan chapter, and there was even speculation about Zhuyuan, that is, whether Perfect Zhuyuan could have the problem of excessive weight of the Nine Yuan, so he proposed a possible solution.

And the most infuriating thing is that it is mentioned in that paragraph that if there is really a problem of over-restraint, there is a considerable possibility that a serious collision will occur when the Zhuyuan is completed, which will cause the cultivator to be wiped out on the spot and disappear from heaven and earth...... So this involves a question of mutual restraint.

So the inventors of the exercises (i.e., Lao Qi, Lao Jing and their third sisters) started a discussion on this, whether it is better to build the Yuan perfectly or slightly miscellaneous to build the Yuan - of course, in the end, there is no conclusion, anyway, they think that each has its own advantages and disadvantages, and because of this, they did not write it in front If the cultivator only starts to build the Yuan when he sees the back, it is also up to him to choose; If the cultivator is able to see this without a back, then it means that the cultivator is still alive and the theory of perfection is basically accurate; If the cultivator doesn't see it, it means that the method of perfecting the Yuan is wrong.

As the saying goes, the way of heaven is to make up for the deficiency when there is more than is lost. Even if the Heavenly Dao is not complete, let alone the unproven exercises that have been deduced? This is a pretentious excuse that the compiler has found for himself.

Hello to your sister! When Zhou Tian saw this, he couldn't help but scold these three shameless old monsters angrily.

But scolding and scolding, Zhou Tian immediately had to face this question that even the three old monsters couldn't discuss the unified result: is it to be a perfect Zhuyuan, or a missing Zhuyuan?

Of course, if you can choose, who will not choose Perfect Zhuyuan, the key is that the risk is too big; The defective Zhuyuan will be much safer, and the sequelae in the future will definitely be great, and the defects can only be slowly made up for in the future, which will affect the probability of reaching the top in the future, and there will also be a chance of failure.

"Perfect Zhuyuan, fight!" In the end, Zhou Tian decided to take the path of perfect Zhuyuan. But in this way, he returned to the original entanglement, that is, his perfect Yuan building was only one last step, which was to integrate the remaining nine groups of eighty-one runes into the nine Yuan Ding.

But it seems to be back to square one, but in fact it is not. Because if he hadn't gone back and studied the Mu Ding chapter, Zhou Tian would have done it like this, after all, he had checked back and forth several times before, and there was no mistake.

But now it's different, and Zhou Tian has his own ideas.

Jiuyuan Ding is in the same dantian, because of the different attributes, the narrowness of the space, so it is possible to have unpredictable serious consequences when the formation is successful, according to the theory of the three old monsters, in the limited space, even if the conditions of mutual growth and restraint are fully utilized, it is difficult to prevent this consequence from happening.

But Zhou Tian didn't think so, he felt that since the Yuan Ding of these nine attributes could coexist in heaven and earth, there must be a mystery of their coexistence. Heaven and earth is a big space, dantian is a small space, whether it is a large space or a small space, the Yuan Ding of the nine attributes should have its laws of possible coexistence.

Therefore, the key is to optimize the equation of attribute coexistence permutation and combination.

I have to say that Zhou Tian's vision is very broad, and if he lets the old man and the old spirit know his thoughts, he will probably be shocked.

Read the first book of the book