Bai Zisheng watched the boulder slowly block the door of the cave until he could no longer see the outside, then turned around and strode into the stone room.

He walked to the spiritual spring, stopped, and stood still for a moment before walking quickly to the stone platform and sitting down cross-legged.

Bai Zisheng's eyes flashed, and the breath fluttered between the sleeves of his robe, making a few faint sonic booms.

Bai Zisheng took out the Chengxin Fruit that Zuo Chuning gave him and held it in his hand, his eyes were full of darkness.

Cultivators are originally going against the sky, no matter what their aptitude is, when they break through, they have to accept the test of heaven, and during this period, dangers are born, and the slightest mistake is a failure.

And Bai Zisheng has a demon in his body, which is even more dangerous. If you have no time to take care of it when you break through, you will take advantage of the demons in your heart, and at least you will cultivate backwards and fall into the devil's path, and at worst, you will deviate from the avenue and die.

This clear heart fruit has the effect of purifying the heart and enlightening the way, swallowing it can protect a little clarity in the heart, so that the heart can be firm when the heart is disturbed, but it is of great use to him.

Bai Zisheng squeezed it violently in his hand, and the Chengxin Fruit burst inch by inch, turning into a ball of silver-white liquid floating in the air.

Bai Zisheng tapped his long finger, and the liquid quickly went to Bai Zisheng's mouth and was swallowed into his abdomen.

A ray of silver-white light flashed through Bai Zisheng's whole body in an instant, and then stayed between Bai Zisheng's eyebrows, turning into a clearly visible Chengxin Fruit.

Bai Zisheng only felt as if his body was cleansed by a spiritual spring, as if he had been swept away by layers of dust, making his consciousness clear.

He closed his eyes slightly, slowly mobilizing the heaven and earth qi in his body, and there was nothing empty in front of him.

The exercises hidden in the depths of the divine soul had already been unfolded, vibrating slightly in consciousness, and emitting an illusory hum.

Bai Zisheng's mood slowly precipitated, like an empty valley and a secluded pool, ethereal and quiet.

He followed the diagram of the exercise, his hands on his knees, and moved slowly.

The blue water belongs to the qi of heaven and earth and slowly condenses on Bai Zisheng's side, bringing a slight feeling of wetness, making Bai Zisheng in it more soft and tenacious.

There are countless types of spiritual roots in the cultivation realm, but they can't get out of the five elements. It has five basic spiritual roots, one is gold, and the main kills; the second is wood, the main organism; the third is water, which incarnates all things; the fourth is fire, which is an attack; The fifth is soil, broad and heavy.

Bai Zisheng's spiritual root is a single water spiritual root, which means to transform all things. All things come to life and die, so water is life and death. Water is the breath of heaven and earth, its feeling is pure, it is gentle to the touch, and it is not only unhindered when absorbed, but also very comfortable.

With a move of Bai Zisheng's long arm, the water condensed next to him belonged to the qi of heaven and earth, and turned into thousands of waterlines, entangled around his body. Bai Zisheng's acupuncture points all over his body were opened, as if swallowed by a whale, and the water that was entangled in his body was the qi of heaven and earth.

Thousands of wisps of heaven and earth qi converged in his body, and continued to go to the dantian with the meridians of his body, squeezing the meridians to a slight wider.

-- It was a surprise.

This path of cultivation, regardless of the qi of heaven and earth or the aura, is to travel through the meridians and then reach the dantian, the more open the meridians, the faster the practice. Now Bai Zisheng's meridians have only widened slightly, not even a single hair, but it is extremely beneficial to him.

Bai Zisheng's face was solemn, and his hands followed the changes of the exercises and frequently pinched the tricks, and the absorption of the qi of heaven and earth by the dantian in his body became faster and faster, and there was a faint accumulation of clouds and rain.

I don't know how much time has passed since such a continuous absorption of the qi of heaven and earth, and the dantian in Bai Zisheng's body has a faint feeling of fullness, and the abundant qi of heaven and earth continues to oppress the dantian and the meridians around his body, bringing a slight tingling sensation.

Bai Zisheng's eyebrows eased, and he gently pressed the trick in his hand, and the speed at which the dantian absorbed the qi of heaven and earth slowly slowed down.

He made another trick, and the direction of the exercise changed in an instant, from strongly absorbing the qi of heaven and earth to slowly combing the true yuan in his body that was about to move.

Bai Zisheng guided carefully, and when the wisps of true yuan converged in the dantian, he pressed suddenly, and the ball of true yuan was fiercely pressed, and suddenly bounced up, pulling each other with Bai Zisheng.

This matter of compressing the true element is necessary in the process of building the foundation.

It may seem simple, but it's actually dangerous. If you are not careful, you will be eaten by the true element, and the meridians will be full of swelling, and it is very easy to explode.

Although as long as the monk's soul is still alive after the explosion, he can collect rare things to repair it, but it will also damage his cultivation, so that there is no one in ten.

And how rare is the thing that repairs the immortal body, he is just a good qi, how can he find it?

Therefore, although Bai Zisheng had already experienced such a practice in his previous life, he was familiar with it in his heart, and he was also cautious, not daring to make the slightest rash move.

I don't know how long this situation lasted, but I saw that the original extremely large True Yuan had been reduced by more than half at this moment, and it vaguely seemed to form a small tower, which did not look very real, but it was more condensed, with a faint and dark blue.

Bai Zisheng let out a sigh, and his fair face was covered with cold sweat.

His eyes twitched slightly, and a dark color flashed under his eyes.

Next...... That's where the real gist lies.

Bai Zisheng sat still, the true element in his body rolled, and the illusory tower seemed to be scattered. Bai Zisheng held his breath and guided the remaining True Yuan towards the small tower, washing it carefully.

I saw that the small tower seemed to have life, shrinking one by one, and condensed at a speed visible to the naked eye.

As the small tower gradually solidified, Bai Zisheng finally got a glimpse of it.

The tower body is divided into nine layers, and the bottom floor is divided into nine round holes, which descend in turn, and one hole is on the top floor. These holes are dark and deep, as if they need to be filled with something.

When Bai Zisheng saw the whole picture of the small tower, his pupils shrank-

He had never seen such an anomaly appear on the foundation building spiritual pagoda! The monk had never built a spiritual pagoda to store the true yuan, and he had never heard that the tower was full of round holes.

Bai Zisheng's heart shrank, and his hand movements were a little more cautious.

He tried to compress the tower again, but found that there was no movement. -- And making the tower recognize the Lord is the last step in building the foundation!

Bai Zisheng's mood couldn't help but be a little turbulent, and he was about to call up more divine consciousness to check, but there was a sudden change!

The long-hidden demon suddenly came, stirring Bai Zisheng's mood more and more turbulent, and the already calm true yuan also rioted instantly.

The water-based true element is originally a warm, tough, strong and soft thing, which has always been peaceful, but Bai Zisheng's situation is different.

The riot at this moment was due to the demons in the heart, which caused the already condensed small tower to shake, and the true yuan collapsed.

Bai Zisheng's dantian was already in a faint pain, as if the true yuan in it was about to break out.

He sank his mind and turned the exercises far away, and the true yuan in his body kept colliding, making his meridians full, as if they were about to crack.

Bai Zisheng's face was pale, but his hands did not stop at all, and the complicated tricks were flying, outlining the lines of the Taoist mysteries.

At this moment, his body seemed to be in a sea of swords and fire, and he was in pain. The full-bodied qi of heaven and earth was violently compressed back into the dantian, and it rose up again.

Bai Zisheng's eyes were closed, and large drops of cold sweat flowed down his head and fell on his body, wetting the blue robe.