Xu Chenglin took the jade plaque and went to find the so-called No. 7 stone chamber according to the location recorded in the map. In a few moments, a rudimentary stone chamber appeared in front of him. There was a faint cyan protective light shield flashing on the door of the stone room, and Xu Chenglin did not touch it easily without recklessness.

The jade card in his hand shook slightly, and a blue light shot on the light mask. With a pop, the mask shattered like a bubble. The door of the stone chamber rose upwards with a rumbling sound. It may have been opened for a long time, and the stone chamber was already covered with dust. As soon as the gate came, the dust in the stone chamber shook and flew up in an instant. Waving his hand and raising the breeze to sweep away all the dust, Xu Chenglin stepped into the stone room.

This stone chamber is not large, only the size of a radius of five zhang. The layout is also very simple, a table, a chair and a stone bed. The top of the stone chamber is inlaid with several night pearls, so that the light in it is not dim.

Slightly closing his eyes and sensing carefully, Xu Chenglin could easily feel the rich aura. Compared with other places, the aura here is really abundant, and Xu Chenglin is very satisfied. Turning around, he shook the jade plate in his hand again, and the blue light appeared on the jade plate.

As the blue light flashed away, and after a rumbling sound, the stone gate began to fall slowly. With a bang, the stone door fell to the ground, and the protective prohibition of the stone chamber was opened again, and the No. 7 stone chamber was isolated from the outside world.

Just as the stone door was closing, a middle-aged monk walked out of a dark corner. Looking at the stone room where Xu Chenglin was, he smiled sadly. After laughing, the monk turned away and walked towards another stone chamber somewhere.

The middle-aged monk took out a piece of jade slip and carefully put it down in front of the door of the stone room. The white light on the jade slip flashed, and it easily passed through the protective prohibition of the stone chamber and entered the stone chamber. Before long, the door of the stone chamber rumbled open. A figure slowly appeared from the bottom to the top. Just glancing at the figure's face, the middle-aged monk hurriedly lowered his head. The middle-aged monk didn't dare to look at the appearance of this figure, as if he was afraid that he would be killed if he saw too much.

"I said, Senior Brother, how can you be so cowardly! It's not that you haven't seen me, what are you afraid of? If I have the heart to kill people, I believe Senior Brother will not stand here in peace!"

The calm voice revealed an arrogant tone, and it was a young monk who walked out of the stone chamber.

"Haha, haha, how can it be! It's just that this kind of thing is the first thing to do, and it's a little weak. ”

The middle-aged monk smiled awkwardly and raised his head to squeeze out an ugly smile at the young monk.

"The matter has been completed, please rest assured Senior Brother Pang. I've been following your instructions from beginning to end. After the man came, he was directly led by the old man to the No. 7 stone chamber of Jiazi. ”

The middle-aged monk said this, and a smug look appeared on his face.

"Oh, it's true!"

The young monk was a little excited, and quickly stepped forward a few steps to pull up the middle-aged monk's front placket.

"If it's true, I saw it with my own eyes, and I can't fake it. ”

The middle-aged monk was startled for a moment, but then replied with a smile. He didn't mind the young monk's recklessness, but there was a faint joy in his heart. The more anxious the young monk was at this time, the more it showed the importance of his affairs, and the greater the benefits he received afterwards.

"Hahahaha! Xu Chenglin, this time it's up to you to see if you die! Just at the critical moment when you were running the exercises, the aura suddenly became violent, and now you will be injured if you don't die. Haha! If you waste the Barrier Breaking Pill because of this, that's the best!"

Thinking of this, Pang Jun couldn't help but laugh wildly.

"Senior Brother Pang, I don't know ...... of us"

The middle-aged monk showed a flattering smile on his face, and looked at Pang Jun with a little more flattery.

"Rest assured, there will be no less promises made before. Hold my jade card and take time to lie down on Ling Xiao Peak!"

Pang Jun threw out a jade plaque, and then returned to the stone room with a laugh.

The stone door closed with a bang, and the middle-aged monk stood alone outside the stone room. The flattering smile on his face was still there, and after a while, the smile faded. Rubbing his smiling face, the middle-aged monk put on a disgusted expression.

"What the hell! If it weren't for the sake of the spirit stone, we wouldn't have bothered to pay attention to you, the second ancestor!"

The middle-aged monk spat sharply in the direction of Pang Jun's stone room, then turned around and hurried towards the place where the register was made.

The difference between the forging period and the condensation period, Xu Chenglin has already done his homework in advance. In essence, the Qi Condensation Period is a process of compressing the spiritual power in the body. The spiritual power in the body during the forging period is in the form of gas, and the higher the realm, the more spiritual power in the gas state. If you want to break through the bottleneck and enter the condensation stage, you need to convert the spiritual power of the gas state into the spiritual power of the liquid state.

The process of achieving this transformation is actually the process of compressing the gaseous spiritual power. The transformation of spiritual power from gaseous to liquid is the result of the transformation of quantitative change into qualitative change. There is a certain limit to the amount of spiritual power that can be contained in the human body, and this limit varies from person to person, but the difference is not large. After the spiritual power is compressed into a liquid state, the same capacity can hold more spiritual power, which is the reason why the spiritual power in the condensation stage is richer than that in the forging stage.

The first step in compressing spiritual power is to make it reach a state of fullness. This state of abundance is very difficult to grasp, but practitioners throughout the ages have given a perfect answer. When the tenth layer of the forging body is reached, the spiritual power in the monk's body is generally in a full state, and the conditions for spiritual power compression are already met. How to do compression, this is also learned. After countless explorations by the ancestors, the surest method was found by the monks.

In short, this method is to gather spiritual power in the dantian and urge the spiritual power to rotate into a tornado form. In the process of urging the spiritual power to rotate, at the same time, it is constantly absorbing the transformation and replenishment of the external spiritual energy, and taking the barrier breaking pill at the right time, as soon as the liquid spiritual power appears, the condensation is a success.

Xu Chenglin didn't know that the stone room he chose was deliberately arranged. He didn't know that there would be a spiritual rage in the stone chamber from time to time. Perhaps he was lucky, and after a few days of cultivation, he did not encounter a spiritual qi rage.

At the tenth level of the forging period, Xu Chenglin stayed in this realm for a long time. The spiritual power in his body was actually already in a state of fullness. It is very easy to control the spiritual power in the body to converge towards the dantian. It is not difficult to let the spiritual power rotate in the dantian. The most difficult thing is to let the spiritual power form a tornado.

The first two steps are only the spiritual power control of the examination school, while the last step is the fine control of the spiritual power of the examination school. Just controlling the spiritual power to form a tornado, Xu Chenglin spent a lot of time. It took a few more days for the tornado to stabilize. While letting the tornado rotate steadily, while continuing to transform spiritual power, it took several days to complete this step.

It can be said that these three steps are the more critical steps for impact condensation. One link is linked to the other, no matter which link has a problem, there will be no complete foundation building process. After learning all these three steps, Xu Chenglin finally breathed a heavy sigh of relief.

The process of impact condensation, Xu Chenglin didn't think about studying it in advance. But he just thought about it for a moment and gave up decisively, because sometimes the impact bottleneck is about momentum. Some things are about being done in a step-by-step manner, while others are about being done in one go. This process of impact condensation requires a blow.

Either don't do it, or don't stop. If you don't do it, the condensation process won't begin, and if you don't stop, the condensation might succeed. One blow, then decline, three and exhaustion, the number of times the impact condensation fails is more, and confidence will be hit. If you move your whole body, the condensation will fail.

On the one hand, it maintains a spiritual power tornado, and on the other hand, it continues to transform spiritual power. This process has been carried out carefully, and Xu Chenglin seems to have forgotten the time. Until a moment, his body finally stopped absorbing the aura around him.

He opened his eyes suddenly, and the blue jade bottle beside him exploded with a bang. The Barrier Breaking Pill flew out quickly and fell directly into Xu Chenglin's mouth. The barrier-breaking pill melted in his mouth, and a stream of blue condensed energy quickly rushed towards the dantian. Like a fish returning to the sea, blue energy instantly rushed into the spiritual power tornado.

At the moment when the blue energy entered the spiritual power tornado, the entire spiritual power tornado suddenly stopped. Immediately after, the speed of the spiritual power tornado suddenly accelerated. An incomparable pulling force emanated from Xu Chenglin's body.

The surrounding aura was pulled and quickly surged towards Xu Chenglin. Around him, a tornado of aura that was indistinguishable from his body gradually appeared. The aura tornado continued to expand, tearing the surrounding aura over it. At the same time, the aura in the tornado was also continuously injected into Xu Chenglin's body.

One tornado in the body and one tornado outside the body. The two tornadoes were transformed through Xu Chenglin's body, reaching a delicate balance. This balance lasted for a while, and the bottom of the spiritual power tornado in the body became even more staring. Xu Chenglin, who was paying attention to this with his divine sense, seemed to have sensed that the liquid spiritual power was about to appear.

At this moment, the aura in the stone chamber seemed to fluctuate. The aura tornado outside the body was pulled and also shook. Xu Chenglin was shocked, and secretly said that it was not good, and hurriedly divided his divine sense to stabilize the aura tornado. And it was this distraction that the spiritual power tornado in his body was also instantly unstable.

Xu Chenglin was taken aback, and instantly panicked. There was a problem with both tornadoes, and he didn't know which one to worry about. After only a slight hesitation, the aura tornado outside the body shook and disappeared. The spiritual power tornado in the body was almost disintegrated because of the lack of strength, and the shaking was serious. Seeing this scene, where would Xu Chenglin hesitate, let's stabilize his body first!

In this case, the condensation process will definitely not continue. Now Xu Chenglin only hopes that this failure will not cause any damage to his body. The spiritual power tornado in the body has long ceased to absorb the spiritual energy outside the body. Xu Chenglin tried his best to control the spiritual power tornado, and finally stopped it gradually. Immediately, the stopped spiritual power tornado flashed like fireworks.

"Whew! Fortunately, the body is not injured, a blessing in misfortune!"

After checking his physical condition, Xu Chenglin breathed a sigh of relief.

Although he had long been prepared for the failure of condensation, when the failure really came, Xu Chenglin still had some frustration. He knew that this failure was not his fault, but the reason for the inexplicable aura fluctuations. But no matter what, a barrier-breaking pill is still wasted.

"Hey, I really shouldn't have it, why did I panic at the time. No matter how much the aura outside my body fluctuates, as long as I can smoothly transform my spiritual power. Keeping the spiritual power tornado in the body, this is the key. ”

Failure is not terrible, what is terrible is that you can't find the reason for failure and can't sum up the experience of failure. Xu Chenglin rarely suffers defeat, but he is good at summing up experience.

Observing the situation in his body again, Xu Chenglin suddenly found that the dantian was blue, and his spiritual power was also much condensed.

"Hmm, the spiritual power has been condensed a lot, the Barrier Breaking Pill is not completely wasted, it seems that it is still too late to start again!"

As soon as his mind moved, Xu Chenglin took a deep breath and the condensation process began again. Failure may not be the end, but it is just a fresh start.