It's like a pure addition equation that adds hundreds of thousands of numbers.

If you add them one by one according to this formula, it will not only take a long time, but it will also be very error-prone. However, if you add multiplication and subtraction from a different angle, the difficulty of calculation will definitely be greatly reduced! For example, if you add 10,000 taels one by one, it is naturally tedious and difficult, and if you accidentally enter one wrong, the answer will be completely wrong. However, if you introduce multiplication, then directly multiply ten thousand by two, and the answer will come out?

The laws of construction summarized by those predecessors are like multiplication and subtraction suitable for this addition formula, although they do not reduce the world in essence, but they can greatly reduce the difficulty of building this world!

However, while it is much easier to build, the analysis that needs to be done before that is several times more arduous. Li Hao probably tasted the complexity of this primordial heavenly realm, and his mind slowly withdrew from this jade slip.

The large number of books on the shelves around them are the many books that tell how to use special methods to reduce the difficulty of constructing the primordial heavenly realm!

Soon, Li Hao found out the classics about the primordial heavenly realm on the surrounding shelves and put them in a pile.

Then, he picked up one of the "Eighteen Methods of Primordial Heavenly Realm Construction" and began to read it carefully.

This book was written tens of thousands of years ago by a predecessor who had finally cultivated the Dao Womb, and it recorded the eighteen special methods for constructing the primordial heavenly realm that he had studied.

After reading this classic for more than two hours, Li Hao felt that he had gained a lot. Not only did I know how to reduce the difficulty of constructing the Primordial Celestial Realm, but I also had a deeper understanding of the Primordial Celestial Realm.

However, although there were already eighteen ways to do this, he did not choose one arbitrarily.

There are so many books about the Primordial Heavenly Realm here, how can you choose the best method if you don't read them completely?

Next, he picked up a copy of "Primordial Heavenly Realm Divine Beast Species Initiation Technique" and looked at it carefully. What is recorded in this is the technique of how to injure a specific divine beast or demonic beast that a disciple of the Heavenly Dao stumbled upon hundreds of thousands of years ago. This is also quite useful for Li Hao. The moment he finished reading this classic, Li Hao decided that he would use this technique in the process of constructing the Primordial Heavenly Realm to induce nine kinds of divine beasts, such as the Heart Ape and the Kunpeng! Because he had already decided to use it, he had read this book for four hours before putting it down.

After that, there are "Primordial Celestial Details", "Primordial Mystery", "Primordial Celestial Enlargement Construction Techniques", "Encyclopedia of Primordial Celestial Formulas", "Primordial Celestial Structure Theorem", ...... and many other kinds of classics.

In the following time, Li Hao devoted all his time to the study of these classics in addition to the necessary cultivation and eating and drinking!

In this way, he studied for ten days and nights before he finally studied the texts thoroughly.

Tong Guò's study of these texts, his understanding of the primordial heavenly realm, had penetrated to a level that he had never dared to imagine before.

At this time, he didn't even need to use any of the methods recorded in those classics, he was already able to use his understanding of the primordial heavenly realm to create a method that was most suitable for him and constructed the primordial heavenly realm!

After spending three days trying to perfect this method of borrowing the powerful power of the Nightmare Yuan Shen to construct this primordial heavenly realm, after roughly calculating it clearly, and feeling that there would be no more omissions, Li Hao began to hold the jade slip again, while pouring true qi, the template of the primordial heavenly realm stored in the jade slip into his mind, while controlling the nightmare primordial god, began to gradually change the dream world.

This is only in the dream world, he can build the primordial heavenly realm so recklessly.

He can come back to the dream world at any time, and even if the construction fails, he only needs one thought to be able to return to his normal appearance, and it will not cause him any damage.

If it was the spiritual world, he would never have been so reckless.

The world of the mind is also a world of freewheeling. But this world is closely related to the heart, and any problems that arise in it may have a great impact on his heart, and may even hurt his heart!

However, when Wang Yan asked Li Hao to build a dream world, wasn't it just to build a rehearsal of the spiritual world?

Li Hao's Nightmare Yuan Shen stood in the empty dream world, and with a wave of his hand, the entire dream world turned into nothingness.

This is the original appearance after the opening of the spiritual world. Li Hao wants to open up the spiritual world for rehearsal, which of course has to be simulated.

In this nothingness, Li Hao used extremely complicated formulas in his heart, and the appearance of the primordial heavenly realm began to be continuously decomposed according to the formulas in his mind, and all the originally complex states gradually changed to simple......

Eventually, the formula reverses the limit, and a round ball appears in front of him.

This is the initial condition for applying his formula!

This sphere is not an ordinary sphere, it is one of the three hundred and sixty-five cores of this primordial heavenly realm. It is also the starting point chosen by Luo Fan.

If it is a true primordial heavenly realm, this round ball is the reincarnation ball of this primordial heavenly realm, and it is the source and destination of the souls of an ancient divine beast and an ancient demonic beast in the primordial heavenly realm.

That is to say, a qiē divine beast and demonic beast in the primordial heavenly realm were born from the soul in this sphere, and after they die, the soul will also return to this sphere, thus forming a complete reincarnation!

Such a ball of reincarnation, if this primordial heavenly realm was Li Hao's spiritual world, it would be the abode of Li Hao's mind! It was the terminal of his thoughts reincarnation!

Such a round ball, for Li Hao, is the most important core among the three hundred and sixty-five cores. That's why he regarded it as the starting condition for this formula.

This ball looks like it's just a ball, but the structure inside is still quite complicated. There are 1,296 orifices on the surface of the entire sphere. The interior is not solid, not only there is a small empty space in the center, but there are 1,296 winding pipes around it, communicating the 1,296 holes!

The structure is extremely subtle, extremely magical, and extremely complex!

However, for this ball, Li Hao has already studied how to construct it.

At the moment when the formula was reversed to the moment when the ball appeared, his Nightmare Yuan Shen pressed down, and a ball with a diameter of 100 meters appeared below.

Then, like going back in time, the formula reversed the entire previous process of reversal, and began to build up all kinds of matter on top of the sphere.

And in the dream world, around the ball, the same substance that appeared on the formula also appeared!