Ye Zan has been in this world for several years. In a few years, he has gone from the introduction of Qi refining to the realm of Yuanying. This cultivation speed is not unique, but it is rare in the history of the whole domain. Even in the heyday of monastic civilization, I''m afraid it''s difficult to find someone comparable to him.


    Now, ye Zan is going to attack the realm of Yuanshen again. If such an exaggerated thing is said, I''m afraid many people will be scared to death. After all, what he will face next is not safe relying on the strength of Yuanying realm.


    Although it is said that ye Zan can resist or even kill parallel Yuanshen in the realm of Yuanying, it is far from being able to face the real Yuanshen.


    Although Ye Zan had a fight with the baiguzong in the Dajin Kingdom, and finally defeated each other. But in that war, he mainly relied on the two swords of the supreme. Otherwise, without using the merit monument, I''m afraid the result will be reversed.


    Next, ye Zan has to bear the burden of "saving the world", and what''s more, he needs to enter those forbidden Jedi.


    At the beginning, when ye Zan was still building the foundation, he once broke through a restricted area called the falling place of demons and gods, and survived by many scientific and technological means and luck. However, not all Jedi in the forbidden area will have special rules for the cultivation realm like the place where the demon God fell.


    In fact, the vast majority of Jedi in the restricted area don''t care about the intruder''s cultivation. If you have the ability, you will break through, and if you don''t have the ability, you will die in it.


    Some ancient Jedi are said to be left by some immortal or demon God, and it is difficult for even the earth fairy and Taoist ancestors to retreat, let alone explore the situation inside.


    It can be said that many Jedi have never been in and out since ancient times, since heaven and earth were divided into many domains and there were no real immortals between heaven and earth.


    In the face of such a Jedi, in fact, even the strength of the Yuanshen realm can hardly guarantee its own security. However, for ye Zan, even more insurance is better than losing his life.


    Of course, even if there is no such thing, ye Zan should hit the realm now. After all, his experience in Tongtian peak made his mana reach the peak, and there was no room for improvement in Yuanying realm. Just like a bucket, it can only be filled with one bucket of water. If you want to hold more water, you can only change a larger bucket.


    Although Ye Zan originally made this summer secret place, it was finally refined by Mo Ru because of insufficient cultivation at that time. This time, ye Zan wants to refine the summer time secret place personally and integrate the summer time secret place with the winter time secret place. Therefore, Mo Rushi first erases the original God brand in the boundary pillar.


    In addition, in order to avoid unexpected changes in the fusion of the two secret places. Therefore, the original things in the summer secret place, such as some refining production lines, as well as the spiritual grass planting area and monster breeding area, were first moved to the fairy palace small world.


    Now, the secret place in summer has become a "ownerless thing", and ye Zan has come to the place where the boundary pillar is placed again.


    Sitting cross legged in front of the boundary pillar, ye Zan quickly entered a state of concentration. He quickly picked up the formula in his hand and began to refine the boundary pillar in front of him. Ye Zan has experience in refining the boundary monument in the secret place. In addition, there is plenty of time this time, so the refining process is very smooth.


    Before long, the runes on the boundary pillar of the secret place lit up with the magic formula played by Ye Zan. As the runes lit up, the avenue contained in the secret realm echoed those runes and passed them to Ye Zan''s soul.


    Finally, ye Zan felt a sudden shock, and the mysterious feeling of controlling the world appeared again.


    However, ye Zan has previous experience and can remain unmoved by this false "control of the world". In a secret place, no matter how omnipotent, it is only limited to this small world. If you leave the secret place, you will be instantly beaten back to the prototype.


    Before refining the winter secret place, ye Zan failed to resist the temptation of the pleasure of controlling heaven and earth, so that he lost his mental power. This time, he said that he would not experience anything again. It seemed that his body was hollowed out.


    The light of the boundary pillar faded, which means that ye Zan has completed the refining of the secret realm and become the new master of the secret realm in summer.


    Ye Zan''s mind moved and his body suddenly appeared outside the secret realm of summer time. The next step is to integrate the two secret realms.


    The integration of the two secret places is not simply completed by putting the two boundary pillars together.


    If you want to integrate the two secret places, you must first have enough understanding and mastery of the respective roads of the two secret places. This is not just to rely on refining to control, but to really know the mysteries and the laws and functions of these roads.


    As if you bought a computer, you are the owner of the computer and can use it at will. However, this does not mean that you really understand and master the various technologies used in this computer. Many people can use computers for learning and entertainment, but they may not even install the operating system themselves, let alone understand the deeper operating principle of the operating system.


    For a secret place, the avenue contained in the secret place is actually like an operating system that manages the operation rules of the whole secret place. After refining the boundary pillar, ye Zan only obtained the ownership and use right of the "computer". In fact, he did not have a deep understanding of the "operating system".


    After coming out of the secret place, ye Zan found a secluded place in the back mountain of Yuquan peak, sat directly on a flat stone, closed his eyes as if he were sleeping. In fact, in his mind, the auxiliary chip is running at full capacity. At the same time, Yuanying also shows the image of three heads and six arms, trying to analyze the "operating system" of the secret realm.


    Understanding and mastering the avenue of the secret place is only the first step to integrate the two secret places. Next, we have to calculate the way of merging the avenue of the secret place. Take the computer as an example. It''s like merging two different operating systems into one operating system. That''s not what a simple copy and paste can do.


    The good thing is that these two secret places are of the same origin. When they were refined, they were in order to finally integrate together. Therefore, in the process of refining, in the application of the secret realm Avenue, the refining people have left something similar to "interface". Of course, this "interface" is not as simple as a jigsaw puzzle, or it can be said to be a jigsaw puzzle of hundreds of millions of pieces.


    However, in any case, compared with the two unrelated secret places, the integration of summer secret places and winter secret places is still much less difficult. Otherwise, not to mention Ye Zan, even if a Supreme Master of heaven came over and even called Xuanyuan Daozu over, it may not be able to make the perfect integration of the two secret places.


    Since the secret places of summer and winter were designed for integration at the beginning, the most important work for ye Zan is actually calculation. He needs to calculate the best scheme for integration from the respective roads of the two secret places, so that the two secret places can be perfectly integrated.


    This calculation is so huge that even the computing power of the auxiliary chip is difficult to bear that ye Zan has to connect the singularity brain and rely on the powerful computing power of the singularity brain to enter the simulation calculation.


    After two days, ye Zan finally selected the best scheme among countless simulation results.


    This speed may be incredible for people in this world. However, for the singularity brain, it can be said to be incredibly slow. After all, singularity smart brain is also the most advanced computing equipment for scientific research in the world of science and technology. With the computing power of the singularity intelligent brain, it doesn''t take long to simulate the big bang, but it took two days here. It can be seen that it is very difficult to integrate the secret realm.


    Of course, after calculating the best scheme, the real integration work will be much easier.


    Ye Zan picked up the Dharma formula, summoned the boundary pillars of the two secret places, and lined up in the open space in front of him. The boundary pillar of the secret place in summer looks like an ordinary stone tablet, which is covered with runes like patterns. The boundary pillar of the secret place in winter seems to be carved from ice. It looks crystal clear. At the same time, it is also covered with a large number of runes like silver lines.


    In his mind, ye Zan went through the integration scheme and picked up the formula after confirming that it was safe. At the same time, Yuan Ying in his body also maintained the shape of three heads and six arms, and his six hands also pinched up different Dharma formulas. Fortunately, he has such a Yuanying, who can use different methods at the same time. Otherwise, even if he has the best scheme, he is unable to put it into practice.


    As ye Zan pinched the Dharma formula, the runes on the two boundary pillars were excited and lit up one after another, as if they were going to separate from the monument. The runes on the two boundary pillars are activated in different order, but all runes activated at the same time emit mana fluctuations with similar frequency.


    More and more runes were excited, and the light of runes radiated from their boundary pillars and gradually came into contact with Ye Zan. At first, the rune light from the two boundary pillars was still clear even when they were in contact. However, with the contact for a long time, these Rune rays finally began to penetrate into each other. In the light here, there was a trace of light there, and the light there also had a trace of light here. The canine teeth staggered and began to merge together.


    But the merger is just a merger, not a real integration.


    The expression on Ye Zan''s face became more and more dignified. After the Runes of the two boundary pillars were all excited and the rune light poured into each other, the real integration had just begun.


    Keeping the Dharma formula on his hand, ye Zan suddenly took a deep breath, held his breath and began to quickly change the Dharma formula on his hand. His hand pinching the Dharma formula was like a spasm and tremor, and his fingers almost formed an illusion. At the same time, the six hands of Yuanying in his body were the same, and the mana came out with the formula and fell on the two boundary pillars.


    The mana is constantly outputted with the changes of the Dharma formula, and Yuanying''s own mana is soon drawn to the bottom. Fortunately, his practice of "cave empty Lingquan Miaojing" is famous for its strong mana. As Yuan Ying''s mana bottomed out, the spiritual spring opened in the orifices immediately began to pour out a lot of mana, avoiding the end of Yuan Ying''s being drained of mana.


    The two boundary pillars, the rune light pouring into each other, exploded under the urging of Ye Zan, just like ink dripping into the water.


    At this time, the space of the two secret places is also undergoing earth shaking changes with Ye Zan''s operation.


    The fan-shaped earth of the two secret places is not directly combined into a semicircle, but connected by sharp angle to sharp angle. Under the influence of Ye Zan''s constant Dharma formula, the two secret spaces are on the contact surface, and the original space barrier begins to integrate first.


    Just like the end of the day, the sky appeared the Tao and symbol patterns running through the north, South, East and West, and the earth sent out bursts of rumbling noise. A thunder suddenly fell from the sky, and then the endless thunder seemed like a rainstorm, thundering to the ground with the thunder.


    Finally, at the junction of the two secret places, a hole appeared in the space barrier, and a cold wind blew from the winter secret place into the summer secret place. At the same time, the temperature on the side of the secret place in summer also melted the ice and snow on the side of the secret place in winter through the barrier hole.


    This may be like exchanging temperature. The sharp corners on the ground on the side of the secret place in summer and on the side of the secret place in winter gradually tend to balance in the continuous temperature exchange.


    This balance makes a region with less extreme climate appear on both sides of the intersection of the two secret places. Perhaps, these two areas can be called a small place of spring and autumn. Under the integration of winter and summer roads, some rules similar to spring and autumn have been produced.


    Of course, this is just similar. It doesn''t really have the spring and Autumn Road rules. This is just the integration of winter and summer, which produces a kind of existence like a buffer zone. After all, ye Zan doesn''t have the ability to create a road like four seasons out of thin air.


    Outside the secret realm, ye Zan''s Dharma formula is getting slower and slower. After the fusion of Rune light, the two boundary pillars seem to be led by the light to start the fusion of boundary pillars. The two boundary pillars stick together, and then it seems as if they have lost their entities. You enter my body and I enter your body.


    Gradually, the two boundary pillars overlapped together, and the runes on the boundary pillars overlapped, gradually forming a variety of new runes.


    Finally, in Ye Zan''s mind, it seemed as if there was a sudden thunder, and the whole person lost his figure on the stone for a moment.


    When ye Zan opened his eyes and looked around him, he found that he had appeared in the secret realm, and it was the intersection of the two secret realms. In this area, ye Zan clearly felt the mysterious Taoist meaning generated by the integration of the two secret realms.