Soaking in the medicinal liquid, the medicinal essence washed over and over again this Yunfei's body, and after a while, his body was red, as if it had been burned by fire, and the skin on his body also cracked, like a dry earth, revealing bright red flesh and blood.

The sharp pain was heart-rending, and he couldn't help but let out a roar, and he didn't jump out of the pool immediately, but clung to the spiritual platform, enduring the washing of the medicinal essence.

He knew very well in his heart that this was the baptism of the physical body, with the help of thousands of concentrated medicinal essences, refining the physical body, and the physical body that he thought was powerful in the past, but it could not withstand the washing of medicinal properties, it was obvious that the foundation of his physical body was still very fragile and needed to be further consolidated.

This is the process and opportunity of creation, and it is also the process and opportunity of physical transformation.

Even Mu Tianxin's three daughters are the same, the cream-like skin on her body has long been destroyed, and pieces of flesh and blood on her body have been washed down, and even bones are exposed in some places.

The boundless pain, like the night, swallowed them and made them faint.

"The waterhole is the furnace, the mist is the cover, and the body is quenched with medicine and rejuvenated. ”

Yun Fei endured the severe pain in his body and said in a low voice, "I said earlier that only when the physical body is strong can you perform more powerful spiritual skills, and since you have embarked on the path of spiritual cultivation, you can't stop. Only by constantly moving forward and overcoming hardships and hardships can we survive and rejuvenate ourselves. Otherwise, we will become a stepping stone on the road for others to become strong. ”

"Without fear in our hearts, all difficulties, all obstacles, and all tribulations cannot stop us. We are not from a famous family, and we do not have rich resources, but we have a firm heart, and this is our capital. Only when we are strong can we get everything we want, and we can protect the people we want to protect. ”

"We cultivate, not to bully the weak, but to protect our relatives and friends, so that they can live a carefree life, so that they will no longer be bullied by others. ”

"What is this pain? It's just an episode on our way forward, if we can't even endure this pain, how can we talk about smiling proudly in the future, and looking at the world!"

The sound was like a dragon's groan, shaking the void, and it also deeply shook the hearts of the three daughters of Mu Tianxin, and they began to waver in their beliefs, and they were firm again, bearing the boundless pain.

At the same time, they are also reflecting, they are also torturing their own hearts, falling into contemplation and understanding, and because of this, they even forget the pain in their bodies and are in a kind of mysterious contemplation.

"Since childhood, the strict discipline of the elders and the harsh reprimands have made us not avoid difficult cultivation, but their purpose is for the benefit of the family. For the sake of profit, they can do many things that are unacceptable, and now, I finally understand the goal of cultivation, protection.

Protect your lover, protect your relatives, protect your friends, and protect the people you want to protect, what is this pain?"

Thinking of this, the three girls breathed steadily, their faces were calm and waveless, and they seemed very quiet, allowing the pain of a thousand swords to hit the whole body like a thousand swords, impacting the sea of knowledge, but they were stubbornly guarding the spiritual platform in the sea of knowledge.

The only time they have now is to become stronger and protect the people around them.

The sharp pain of a knife and axe was like a tea, and the hot pool of water quickly fell silent like a low tide, replaced by the previous coolness, and under the washing of this cool medicinal property, the tattered places on the body began to repair at an alarming speed.

This is not a simple repair, but a new glow, the three girls were surprised to find that the new skin is smoother and more delicate than before.

It seems that the bomb can be broken, but in the flesh and blood, under the skin, there is a power hidden that makes people's hearts palpitate, and a flash of realization suddenly flashed in their minds, it is the power of the flesh.

This change is also very rapid, the scar coagulated, the blood scab fell off, the new skin was more shiny and elastic than the original, it seemed to be much harder than before, gently flicked away, made a low 'bang' sound, as if knocking on the wood and stone, when they relaxed, and then to try, the skin was tender and elastic, people couldn't help but want to take a bite.

In this way, the four of them soaked in the medicine pool, bearing the washing of the medicine over and over again, which lasted for more than twenty days, and there was no sign of its end.

"This chemical medicine pool is really amazing, it can actually adjust the intensity of the impact according to the physical condition of the person entering the pool. ”

Yun Fei felt in his heart that his physical body was already very powerful, and now, the body that was also torn apart was incomplete, but the three daughters of Mu Tianxin had not specially cultivated their physical bodies, and they were able to persevere, in addition to the thought of not admitting defeat in their hearts, there was also the magical effect of the chemical medicine pool.

Yun Fei's guess was right, this chemical medicine pool can indeed adjust its strength according to the physical fitness of the person who enters the pool, and the ancient powerhouse who designed this chemical medicine pool at the beginning also fully took this into account, after all, everyone's physical fitness is different, and he doesn't want to have no successor after what he has learned all his life.

If the strength of the medicine in each potion pool is the same, the tempering effect of the strong flesh will not be too good, and the weak flesh will be life-threatening.

Just when everyone thought that the test had passed, the next moment, the coolness quickly receded, disappeared, and was replaced by a cold cold to the bone, and the opportunity for them to be repaired was once again torn alive, this time, no longer limited to the surface of the body, but deep into the bone marrow.

Pain!

The infinite pain struck again, drowning them completely, and they felt as if they were in the ice of ten thousand years, completely frozen.

Extreme heat and extreme cold, two diametrically opposed forces circulate and alternate, and the wounds on their bodies are also repaired again and again, and the strength of their physical bodies is also growing invisibly.

In addition to the physical body, when they went through the third round of this alternating cold and heat, the divine soul finally received an attack, the sharp pain, which made them feel like they wanted to die immediately, it was inhuman torture, as if there were thousands of blunt knives, cutting little by little.

If it weren't for the fact that they had been warned by Yun Fei in advance and guarded the spiritual platform in the sea of consciousness, they would have fainted a long time ago, but if this kind of divine soul refining could persist, they would have gained a lot of benefits.

The sharp pain on the soul came and went quickly, but in an instant, a warm current rushed straight in, enveloping the injured soul, and under the nourishment of the medicinal essence, the soul was restored.

The Divine Soul before and after refining has undergone great changes, and the Divine Soul has been further strengthened and improved, and it is several times stronger than before.

If the perception released by their previous divine souls could only cover a range of kilometers, now they can surpass this level and cover a radius of more than ten miles, this powerful perception surprised the three women.

Not only that, after nearly a month of baptism of medicinal liquid, the rich essence was absorbed and refined, and the bottleneck that plagued them was also loosened, and even fine cracks appeared, which made the three girls even more surprised.

The chemical medicine pool is extremely magical, as long as the person is in the chemical medicine pool, the blazing heat and cold will always alternate, refining the human body, once the person leaves the chemical medicine pool, the heat and cold will disappear.

Yun Fei's physical body was dozens of times stronger than everyone else, and the hardness was comparable to that of a mid-level sharp weapon, and after being quenched by the medicinal liquid, his physical body underwent another transformation.

A month later, Mu Tianxin's three daughters took the lead in walking out of the chemical medicine pool, and after glancing at Yun Fei, who was still sitting with his eyes closed and refining the divine essence in the medicine pool, he sat cross-legged in front of the dark stone tablet, his palm against it, concentrating and calming, trying to communicate with the stone tablet.

Yun Fei was still sitting in the chemical medicine pool with his eyes closed, this kind of change in the extreme yin and yang was just right for him to cultivate the yin and yang quenching technique, and the bottleneck of the Xiaoling Heaven Realm, which he had suppressed for a long time, had loosened several times, and even the cracks were as thick as his thumb.

However, he did not break through, but tried his best to suppress, he had ambitions, he had an idea in his heart, and he had no conditions to confirm it, and now, there were so many medicine pools to use, he had to fight once and put his speculation into practice.

Although he calculated countless times in his heart, he still didn't dare to try easily, after all, if he didn't succeed this time, his fate would be very miserable.

Even when Ling'er heard his crazy idea, she thought he was crazy, because no one had ever traveled that road since ancient times, but someone had just speculated.

Because, once you fail, the end is hard to imagine.

At this moment, Yunfei's heart is ethereal, dustless and without a trace of emotional ups and downs, he is repeatedly scrutinizing, evolving, and not letting go of a subtlety.

"Are you sure you want to try?"

In the small world, Ling'er, Xiufeng, and Humanity stood in front of Yunfei's Yuan Shen, looked at him with a somewhat solemn expression and asked.

"Yes. Yunfei's Yuan Shen nodded and said, "Although that road has been cut off, the road is walked by people after all, so I want to give it a try." ”

"You also know that the road has been cut off, and stepping on that road can be said to be ten deaths, so it's not worth the risk!" Xiu Feng spoke, disapproving of Yun Fei's attempt.

"How sure are you?" said the humane who had been speaking to Yun Fei without words, and his eyes flashed with inexplicable brilliance.

"Sancheng is sure!" This time, Yun Fei rarely did not quarrel with him, but told him frankly.

"Thirty percent is too low, if there is seventy percent, I still approve of you trying, at least the three of us can be present to keep you from dying." If it's only 30%, if it fails, even we are not sure that we will be able to save you, and I hope you can think about it carefully. Xiu Feng shook his head, thinking that the possibility of Yunfei's idea being realized was very low, and there was almost no certainty of success.

"If you've really thought it through, go ahead and I'll watch over you. However, once you find that you can't do anything, don't force yourself, life is better than anything else. Ling'er pursed her lips tightly, her expression solemn, but in the end, she agreed to Yunfei to try.