Dugu Invincible's whole person was soaked in the medicinal liquid, his eyes were closed, the temperature of the medicinal liquid was not a matter for him at all, but as soon as he entered the Great Ding, there was immediately an endless amount of medicinal power frantically poured into his body, although Dugu Invincible has practiced for hundreds of years, but he does not understand pharmacology very well, after feeling the magic of this surging medicinal power and medicinal power, his heart was a little moved, and as soon as these medicinal powers entered his body, he immediately went straight to his heart.

"Run the mental method I passed on to you, pull the medicinal power line to the left atrium and then refine it, and the most primitive three souls are hidden inside," Fusu said in a low voice;

Dugu Invincible did so, and after a while, the runes on his body were filled with runes and the light bloomed.

"Ruixin, increase the firepower!, add firewood to it!" Fusu commanded;

The little girl didn't say a word, and quickly threw the dry firewood around her into the fire under Dading, and after a while, she was tired and sweaty, but she didn't shout tired, staring at the flames with all her attention, just waiting for Fusu's orders.

After more than half an hour, Fusu felt that it was time, so he said to Dugu Invincible, separate a wisp of three souls, and introduce it into the left ventricle.

As soon as Fusu finished speaking, a demonic flame the size of a pu fan suddenly appeared in his palm, and as soon as the flame came out, the little girl immediately sighed, stretched out her little hand to cover her chest, and seemed to be very uncomfortable, Fusu scolded herself, and then hurriedly controlled the power of the heart fire to prevent it from spreading, Ruixin, are you okay?

"Brother Fusu, what kind of flame are you, it made me feel so uncomfortable just now, but I seem to have seen it from there," the little girl replied with a little black face;

"I'll tell you later," Fusu said, and then put his right hand filled with fire into the potion.

Dugu Invincible suddenly frowned, as if facing a great enemy, and his face pulled out and jumped fiercely.

Touching someone else's heart with heart fire, it will definitely ignite it in an instant, and kill it, even the strongest person like Dugu Invincible will not escape death, of course, if you burn other parts, then there will be no such anti-heaven effect, but the heart is different.

This is also the reason why Fusu uses so many precious medicinal materials, one is to use the power of medicine to bring the divine power carried in the heart fire into the heart of Dugu Invincible, so as to attract and affect the divinity in Dugu Invincible's heart, to be more precise, it is bait, and the other is to maintain the heart to prevent being injured by the heart fire.

"Knock! knock......"

Dugu's invincible heart beat faster in an instant, and the sound was loud, as if a drum had been beaten, and I saw that his expression gradually became distorted, and his face was filled with heart palpitations.

The little girl is not as tall as Da Ding's foot, so she can't see the scene in the Ding, but when she hears such a huge heartbeat, she is worried and worried about Dugu Invincible.

The heart fire was integrated into the medicinal liquid, and the divine substance on it was carried out by the medicinal power, and the so-called divine substance was Fusu's mental power, to be precise, the power of his origin divine soul.

After the medicinal power brought the divinity on the heart fire into Dugu Invincible's left ventricle, it was all dyed on the wisp of soul power that Dugu Invincible separated, the divine substance was the bait, and the wisp of soul power was the fish hook.

As long as it is opened, the inside is very large, the small one has the size of a house, and the big one can be comparable to the real cave heaven blessed land, of course, the big one has big benefits, and the small one has a small second reason.

And people's ventricles have the same magic power as the trick points, just like the heart chamber of Dugu invincible, which can fit a small mountain, the heart chamber of Dugu Invincible seems to be very large, but among all cultivators, such a ventricle is only a small category, Fusu has seen it in ancient books, someone's ventricle is the size of three or four caves, the scene inside is amazing, there are real dragons and true phoenixes, of course, there are also pitifully small ones, in Fusu's experience, he has seen the smallest ventricle is only the size of a thumb, but this person's ventricle is small, But he is an earth-shattering big man, his heart has been hit by the combined force of seven or eight invincibles of the same level, and he has only suffered a small trauma, and his vitality is quite strong.

Although Dugu Invincible's heart chamber is not large, it is stronger, which has a lot to do with his perennial practice of swordsmanship, and Dugu Invincible is also a person who pays great attention to tempering his physique.

The existence of heart fire in the liquid medicine, the speed of Dugu Invincible's operation of the heart method has been seriously affected, mainly because the palpitations in his heart cannot be removed, even if he knows that he will be fine, but that heart palpitation still exists, so his will has been greatly affected, but this makes him more convinced that what Fusu said is right, there must be a primordial soul in the heart, otherwise the heart cannot be out of his control and throb, there is a primordial soul in the heart, so in the face of danger, it will produce instinctive resistance and riots.

"Xiao Ruixin, increase the flame for me, and then throw the Nine-Leaf Soul Extension Grass, Soul Attraction Lotus, and Rehmannia Essence into the Great Ding," Fu Su said with a deep breath;

"Okay!" The little girl was not ambiguous at all, and as soon as Fu Su finished speaking, she immediately threw a lot of branches into the fire, and then rushed to the side, grabbed three elixirs with her small hands, and threw them into the big ding accurately.

After doing all this, the little girl waited attentively for Fusu's next order.

"Xiao Ruixin, throw the thousand-year-old soul bamboo," Fusu ordered again.

The little girl was very familiar with the medicinal materials placed on the ground, rushed straight to a jade box, decisively picked up the elixir inside and threw it into the big ding, her style of doing things was like a little girl who was less than a year old, more capable than those seven or eight years old children.

Dugu Invincible's face was bruised and his face was hideous, he would rather be cut by a thousand knives at the moment, than bear this feeling of palpitations, he only felt that his heart was constantly expanding, and it seemed to be about to explode at any time, but it never exploded, sometimes he really wanted his heart to burst quickly, this feeling of palpitations was too uncomfortable.

After a long time, Dugu's invincible heart was full of violent spirit, like an angry wave, and the scene was amazing.

It wasn't until more than ten hours later that a trace of purple mist suddenly emerged from his flesh and blood in his heart ventricles.

Seeing that trace of purple mist, Dugu's invincible body trembled violently, but Fusu's reminder sounded in his ears, "Don't get excited first, wait for it to devour that trace of soul power, immediately run the Xuanfa to trap it, and then let the spirit infant in the sea of qi swallow it into his belly."

Dugu invincible gathered his mind, waited for the battle, fought hard, and waited for him.

The wisp of purple mist that had just appeared, and the wisp of soul power that Dugu Invincible had separated suddenly fell to the ground, as if he had met the ancestor of his own family.

More than half an hour later, purple mist appeared in the flesh and blood around the ventricles, gradually converging together, forming a huge purple mist, this purple mist slowly approached the soul power that was crawling on the ground, and it seemed that after making sure that there was no danger, it quickly swallowed the soul power wrapped in bait.

As soon as the soul power was swallowed, Dugu Invincible, who had been waiting for him, immediately ran the Xuanfa, and the golden rune culture made shackles one after another to trap the wisp of purple mist, but it was the original three souls of Dugu Invincible, who instinctively felt the crisis one step in advance, and disappeared into the flesh and blood of the heart in an instant.

Dugu Invincible was very annoyed.

"Come out for me," Fusu's face changed slightly, he sighed in his heart, and a mysterious power poured out of his body into Dugu Invincible's heart, and now Dugu Invincible was not at all defenseless against Fusu, allowing his power to enter and exit his body.

After a while, I saw that the huge purple mist that had disappeared before was pulled out of the flesh and blood of Dugu Invincible's left ventricle by Fusu, and some red spots could be seen inside, emitting a faint light.

Fusu's Origin Divine Soul Power carries the factors of heart fire, and these factors cannot be refined by Dugu Invincible's primordial soul power, so as long as he urges the heart fire, he can know that Dugu's invincible primordial soul power is hidden there, and then he can forcibly pull it out by urging those heart fire factors with his own essence.

Hurriedly running the spirit infant to devour him, sweating Fusu shouted in a low voice;

Even if Fusu didn't remind him, Dugu Invincible knew what to do, the ten-inch-tall spirit baby in the sea of qi was simply a miniature version of Dugu Invincible, full of sword energy, and quickly swallowed that purple mist into his body in one bite, so that the purple mist could no longer escape.

"Little Ruixin, bring me the box with the Xuan Bing Spirit," Fusu did not forget to remind, don't touch it with your hands!

"I know!" "I know!" The sister-in-law ran over and came to Fusu with a box, Fusu stretched out his left hand, wrapped the crystal clear Xuanbing spirit that exuded a cold breath with spiritual power, and then fed it to Dugu Invincible's mouth, only to see that a layer of frost suddenly appeared on Dugu Invincible's face, as if it was about to freeze.

"Take the hot iron and quickly separate a wisp of seven spirits into the right ventricle," Fusu reminded;

"Xiao Ruixin, slowly get the firewood away, be careful not to burn yourself!" Fusu then commanded;

"Hmm!"

The little girl picked up a wooden stick that had been prepared a long time ago, and drove the firewood under the big ding outside.

"Brother Fusu, are you going to bring you the jade flower?" Xiao Ruixin raised his little head and asked after driving the firewood out;

"Wait a minute, the temperature in Dingzhong is too high," and now Fusu is a little difficult to speak.

After more than half an hour, Fusu threw the last medicinal herb 'Jade Flower' into the Dading.

"Xiao Ruixin, if you're tired, go to the side and take a rest, it's okay now," Fusu didn't forget to remind;

"Brother Fusu, I'm not tired! I'm going to sleep when my father's cultivation is over!" said the flower-faced girl;

However, when everything was over, it was already the night of the third day, the momentum on Dugu Invincible's body increased suddenly, there was a light blooming, and the power of divinity spread out, even the great tripod could not withstand the pressure, and finally it was completely shattered, and the barrier used to isolate the qi of heaven and earth was also broken in an instant, and the powerful and incomparable aura soared into the sky, fortunately, Fusu had already felt this scene, and took Xiao Ruixin to hide in the cave in the distance.

After seeing that Dugu's invincible mind was completely revealed, Fusu smiled slightly, and in the next moment, he completely fainted to the ground, so frightened that the little girl screamed loudly.

Dugu Invincible quickly opened his eyes, and immediately rushed over to check on Fusu, which was caused by prostration, and saw a strange look flashing in the eyes of Fusu and Dugu Invincible, and then hurriedly comforted the little girl, saying that her Fusu brother was fine, and he would wake up after sleeping for a while.

Although the little girl believed her father's words, she was still a little worried, and she stayed by Fusu's side, and Dugu Invincible persuaded her for most of the day to let her sleep peacefully.