The ancient monks of the Qin and Han dynasties naturally had countless superior exercises to choose from, and they could not only break through the merger period, but also reach the legendary return to the void period, the Mahayana period, and even soar in the day to achieve true immortals.

But Liu Suiyun has no room to choose, if he doesn't choose this "Rong Cheng Jing", he can only choose the demon cultivation technique "Ten Thousand Birds Transformation Peng Sutra" left by the Pian Hua Zhenqun, but this "Ten Thousand Birds Transformation Peng Sutra" is a standard demon cultivation method, Lianhua Zhenjun can achieve the Yuan Shen, but also because of his amazing spirit bird bloodline, and Liu Suiyun is the standard human bloodline, and cultivating the "Ten Thousand Birds Transformation Peng Sutra" is probably half the effort, even slower than the cultivation of "Rong Cheng Jing", let alone the achievement of the Great Dan.

What's more, there is an ancient saying "the bird turns into Peng, and ten thousand birds can't", the limit of this ten thousand birds into Peng Jing is probably until the breakthrough of the Yuan Shen, if you want to go further, I am afraid that there is no hope.

And the "Rongcheng Sutra" at least has the Mahayana period of the exercises, indicating that in ancient times someone with this "Rongcheng Sutra" can achieve the Mahayana and even a higher realm, and in the Han Dynasty, there are also those who rely on the Rongcheng Sutra to achieve the combination, this fragment of the Rongcheng Sutra records the exercises of the merger period, and even some people achieve the return to the void, in the long run, the development potential is far better than the "Ten Thousand Birds Pengjing".

This is not all the reason why Liu Suiyun decided to practice the "Rong Cheng Jing", the defects of the "Rong Cheng Jing" consumption are amazing in the Yuan Infant Period and the Yuan Shen Period, in the Foundation Building Period and the Jin Dan Period, although they also need a lot of cultivation resources, but at least they can bear it, and the speed of progress is still good in those superior exercises of the Han Dynasty, and now he must redouble his efforts to achieve the Great Dan and catch up with the master Niang.

Shi Niang can be said to be one of the monks who have made the most rapid progress in the entire Shenxiao Sect, she is only one hundred and forty-one years old this year, and now she has become a Jindan Dacheng, after getting the Empty Soul Thousand Machine Pen, it is estimated that within a year or two, she will be able to break through the realm of false infants, maybe within ten years, she can break through the Yuan Infant Stage, and she is now just a little monk who has cultivated to the late stage of foundation building with the Extreme Yuan Huang Thunder Forging Divine Record.

Whether it is cultivating the Extreme Yuan Huang Thunder Forging Divine Record, or the Ten Thousand Birds Transformation Peng Sutra, or other exercises, it will take many years to achieve Jindan's breakthrough through the Yuan Infant, and by the time he breaks through the Yuan Infant, I am afraid that Shi Niang has already pulled herself behind, directly breaking through the middle and late stages of the Yuan Infant, Dacheng, and even the achievement of the Yuan Infant.

After all, Shi Niang is a real Great Dan monk, although Liu Suiyun doesn't know how many grades she has made, but it shouldn't be a big problem to break through the Yuan Shen, and now Liu Suiyun can find the exercises, at most, he can ensure that he can break through the Yuan Infant Period, as for wanting to break through the Yuan Shen Period, it can only be said that it is a very small chance.

However, this "Rong Cheng Sutra" is a real Da Dan exercise, according to the great monk who re-recorded the Rong Cheng Sutra, not only the probability of achieving the Great Dan is very large, but also the probability of achieving the Great Dan is not small, only by practicing this "Rong Cheng Jing" can there be a chance to break through the Yuan Shen Period, as for how to deal with the amazing consumption after breaking through the Yuan Shen Period, Liu Suiyun feels that he has a flexible mind, he is not a loser, he is the foundation building period, and he has already earned the net worth that the Yuan Ying monks have not earned, and he will definitely have a way to reach the Yuan Shen period.

Which Yuanying monk would take out 640,000 spirit stones as the Empty Soul Thousand Machine Pen, and this talisman pen is not for his own use, it was taken for others!

As soon as Liu Suiyun thought of this, he was immediately full of confidence, "Rong Chengjing" is a heaven-sent treasure for him, and his own requirements are not high, as long as he can achieve the same combination as Mo Yixuan, it is much worse, as for the missing exercises later, since it has been missing for so many years, Liu Suiyun does not have much hope to make up for it.

The smile on his face was like a flower, but he laughed out loud at the end: "Liu Suiyun, Liu Suiyun, you haven't broken through the Jindan yet, what are you still thinking about the integration period, thinking too far and too far, let's think about the situation in front of you first!"

As soon as Liu Suiyun thought of this, there was already darkness in front of him, but he found that his divine sense had been exhausted and he was forced to withdraw from this world realm that Rong Chengjing had conjured up.

Whether it is spiritual power, or divine sense, or even physical condition, Liu Suiyun feels that he has reached a low point, and he himself has not discovered that the consumption required to evolve this Rong Cheng Sutra is so amazing: "I underestimated this Great Dan Exercise, take a rest first, and then read this Rong Cheng Sutra tomorrow!"

Liu Suiyun put away the umbrella and other spiritual talismans used to cover his breath, and then took out the tea leaves left by his mother and the mung bean crisp made by Wang Qiongyan herself, as well as the snacks bought by Xiao Qi'er, and enjoyed it beautifully, then took a few recovery pills, slept beautifully, and then used his divine sense to enter the Rong Chengjing again and began to read it.

Although there are not so many interactive details of the Supreme Secret, it's just that this Rongcheng Sutra is really broad and profound, but it's a pity that for Liu Suiyun in the foundation building period, except for the foundation building period exercise part of how to achieve the Great Dan, almost all the rest of the plum trees are inaccessible from him, and the part outside the cultivation exercises, only the refining part can barely enter, but Liu Suiyun found that the refining part of it can be said to be too broad and profound, and he can't understand it at all, and there are True Yang Dan Fire that needs the Jindan period everywhere, It's not at all what you can count on during the foundation building period.

Liu Suiyun knew that this was because he was only a foundation building monk now, so he couldn't read the other fifteen volumes, as long as he broke through the Jindan stage or achieved the Great Dan, at least the volume of the Jindan period exercises would be open to him.

It is the part of the exercises during the foundation building period, which still opened Liu Suiyun's eyes, not only has such a profound and profound story that Liu Suiyun has never heard of, but also Liu Suiyun is the first time to know the Tao, it turns out that there are so many tricks between men and women, looking at the images and images, Liu Suiyun can't wait to go back to Tianwu Peak to practice now.

But he couldn't miss every detail, after all, it was related to his breakthrough in the Great Dan, so Liu Suiyun repeatedly flipped through this volume of foundation building exercises at least three times, and he remembered what he didn't understand, and then found the Taoist book he had prepared in advance and looked it up, many terms became memorable in Liu Suiyun's mind, and they came alive, and after the end, Liu Suiyun found that he was able to fully understand the content of this volume.

"This is really an interesting double cultivation exercise......

Unlike most of the double cultivation exercises, which emphasize sentient feelings and no desires, this "Rong Cheng Jing" is about going with the flow, just let go of everything and enjoy it when you double cultivate, and the exercises will automatically run and adjust to the best condition.

In fact, this exercise will run on all the time, as long as the spiritual power is mobilized to run in the body 30 times a day in the morning and evening, and then as long as the spiritual power to support the operation of the Rong Cheng Sutra is enough, this Rong Cheng Sutra will run almost forever, and there is no need to retreat and practice hard work.

It's really the most suitable exercise for a loser!

Liu Suiyun could only sigh like this, but although this exercise was an ancient exercise, it was not easy to achieve the Great Dan.

Liu Suiyun soon discovered that if he wanted to achieve the Great Dan, he had to survive the Tribulation of the Formation Pill in the Qingyang True Thunder that fell from the sky, but whether it was the appropriate Qingyang True Thunder, or the Heavenly and Earth Treasures and Body Protection Treasures needed to break through the Thunder Tribulation, they were all extremely rare treasures in the Firmament Realm that had never been produced at all, and if you wanted to get your hands on them, I am afraid that you would have to hold another Lingbao Conference.

As for the rest of the thunder tribulations, even if they are shocking thunder tribulations, even if they can barely achieve the Great Dan, it is difficult to achieve the second grade of the Great Dan, of course, there are ways to take advantage of it, and the effect is better, but according to this great monk, such a treasure is too rare, and the whole human world can't find two or three pieces, and it is better to honestly prepare for the tribulation in the Qingyang True Thunder, but only leave the four words "Qingyang Thunder Ice".

Liu Suiyun quickly remembered the green jade ice thunder that his little Lori secretly stuffed into him, and now he is already a monk in the late stage of foundation building, but he still can't figure out the power contained in this green jade ice thunder, Liu Suiyun can only estimate that if he can trigger the power of this green jade ice thunder, maybe only the great monk of the level of Shi Niang can be in the thunder tribulation, and ordinary Jindan monks will never survive.

It's just that Liu Suiyun watched it for a long time, and he still didn't guess whether this green jade ice thunder was the Qingyang Thunder Ice mentioned in "Rong Chengjing", not to mention how to trigger the power in this green jade ice thunder, he just remembered Gu Yinghua and the pair of flying little Loli with affection, and remembered the silver-haired little Lori's pretended fierceness, anger, grievances, attachment and all the cuteness of everything, I don't know how they are doing?

At least this time, Liu Suiyun purchased more than 100,000 spirit stones of heaven and earth treasures at the Lingbao Conference and sent them to Lingjing Mountain, this gift should be received by Gu Yinghua now, right? Her situation should improve a lot? She should have already formed a golden pill, right?

Liu Suiyun's thoughts wandered, and it took a long time to come back to his senses, and he engraved the entire exercise in his mind again, and then carefully thought about every detail, feeling that he had thoroughly understood all the exercises in this foundation building period, and then he was finally ready to start officially practicing this Rongcheng Sutra.

This is not as simple as simply operating spiritual power, Liu Suiyun's current cultivation is the Extreme Yuan Huang Thunder Forging Divine Record, which is a thorough method of quick success, and the rank is not high, but Rong Chengjing is taking a completely opposite route.

When some monks were forced to change their major exercises, due to the conflict of exercises, the price was amazing, and after all kinds of torture, they even directly fell into several small realms or even one or two realms or even directly fell into a large realm, Liu Suiyun also had to be careful, he exhaled deeply, adjusted the condition of his whole body to the best, and then tasted a sip of tea, ate a mouthful of mung bean crisp and a little snack, and took a lot of pills before finally starting to operate his spiritual power.