Room 4019, the smell of smoke is choking.

Sister Huan had no idea how heavy the blow she caused to Ling Chen was.

"This intensity of stimulation makes you unable to stand up. You are really useless, brother."

In the smoke, Ling Chen seemed to be muttering.

There were more than a dozen cigarette butts in the ashtray. Ling Chen took a deep breath, leaving only a piece of cigarette butt in his hand.

He pressed it into the ashtray and wanted to take out one and continue to light it, but he took out an empty cigarette. Most of the pack of cigarettes had been smoked by him.

Kneading the cigarette box and throwing it into the trash can, Ling Chen stood up and blew a breath into the air.

Most of the smoke in the room was blown away by him, and Ling Chen also wiped out the previous decline.

"Isn't this the result I've known for a long time? Why are you pretending to be decadent? Pretend to be pretentious!"

Ling Chen muttered like a self-deprecating voice, walked to the window and opened the window.

Then, the lights were turned off and sat cross-legged on the balcony of the room.

Practicing every morning and evening has long become his habit.

After leaving the ancient martial arts world, I took the train for two nights. There were many people on the train. There were two children in the carriage where Ling Chen was, so I couldn't practice at all.

Last night, because of Su Jing’s affairs and being so sleepy that he was unable to do so, his cultivation was also lost.

He didn't practice for three days, which was something that Ling Chen had never experienced before after he became an ancient martial arts practitioner.

First, use the Qingxin Art several times to eliminate all the messy thoughts. Ling Chen began to use the mind method of the mind to temper the body.

When ancient martial arts practiced to the stage of dark energy, even if they basically mastered their own qi and blood power, they used their minds to guide the qi and blood to rinse and temper the bones. When the impurities in the bones of the limbs are quenched completely, they will reach the late stage of dark energy.

Before going to Wuyou Valley, Ling Chen's limbs and bones had been tempered. Now, he is going to start tempering his skin.

Ming Jin is from the outside to the inside, while dark Jin is the opposite, from the inside to the outside.

In addition to improving the toughness of the skin, the more important thing is to improve the sensitivity of the skin.

The most important sign of the dark force breaking through the transformation force is whether you can sense the spiritual energy between heaven and earth, and absorb the spiritual energy through the ancient martial arts practice method and store it in your meridian dantian.

It is through the skin that perceives the spiritual energy in heaven and earth. The skin must be tempered to be extremely sensitive in order to sense the existence of the spiritual energy.

Of course, this has a lot to do with talent. Some people can perceive the spiritual energy of the heaven and earth in one or two years after practicing to the peak of the late stage of the Dark Spirit. Some people need more than ten years to break through to the realm of the Transformation of the King. Some people who are not talented enough will stop at the peak of the late stage of the Dark Spirit throughout their entire lives.

Ling Chen took off all his clothes and looked naked.

Skin tempering starts from the chest. The chest skin is naturally sensitive. If the skin on the chest cannot sense the existence of the spiritual energy of heaven and earth, it will basically be out of reach for the realm of transformation.

The mind moves, and the mind guides the qi and blood to the chest, and the secret energy is ejaculated, and blood seeps out from the pores of the chest.

At this time, if someone is there, he will find that Ling Chen's entire chest is covered in blood, full of blood!

But two seconds later, the blood on the chest disappeared again.

This is Ling Chen's use of the word "sucking" technique to suck the overflowing blood back into the capillaries in his chest.

The process of quenching the skin is to repeatedly press the blood out and inhale it through the pores, rinse the skin with qi and blood, and also quench the pores.

If you sense the spiritual energy between heaven and earth and condense and absorb the spiritual energy, the spiritual energy will enter the meridians through the pores.

Half an hour later, Ling Chen stopped tempering.

It’s not that he is lazy, tempering his skin, and consumes a lot of physical, energy, blood and energy. With his late-stage cultivation of the hidden power, it’s already the limit to temper his full strength for half an hour.

However, even after only half an hour of tempering, the effect was obvious. A layer of black impurities left on Ling Chen's tempered skin.

Pull a few tissues and wipe them, and the tissue immediately turns into a ball of black paper.

Ling Chen stood up and prepared to go to the bathroom to rinse and go to bed, but his whole body suddenly trembled and he sat back again.

"Real energy? The spiritual energy between heaven and earth? How is it possible! I am in the late stage of the dark energy! How can I sense the spiritual energy of heaven and earth!"

"But...what would those energy particles floating in the air besides the spiritual energy of heaven and earth?!"

After feeling it carefully for a while, Ling Chen suddenly burst out a low growl.

"That's right! It's the spiritual energy of heaven and earth! I actually sensed the spiritual energy of heaven and earth so early!"

After roaring, Ling Chen immediately used his mind method to try to condense the spiritual energy floating in the air.

It is estimated that the consumption of tempering the skin is too high, and the ancient martial arts mental method is not smooth, and Ling Chen failed to condense the scattered energy particles. He just moved the energy particles, and a gust of wind blew, and the energy particles dissipated.

Although he failed to absorb a trace of spiritual energy, the unexpected perception of the existence of spiritual energy also made Ling Chen very excited.

He was originally going to take a shower and go to bed, but now he is completely sleepy and falls into deep thought.

After tempering the bones of his limbs, it took less than two months, and the skin on his chest had only been tempered five times. Normally, he could not sense the existence of the spiritual energy of heaven and earth.

Of course, to perceive the existence of the spiritual energy of heaven and earth, in addition to constantly tempering the skin and improving the sensitivity of the skin, it is also related to the strength of the individual's sense of energy.

The strength of the sense of energy is the talent of ancient martial arts practitioners, of course, only part of the talent.

It has a strong sense of energy, which can at least ensure breakthrough and transformation.

Only by breaking through to the realm of Huajin can one be considered a true ancient martial arts practitioner.

Ling Chen didn’t know how long it took for the ancestors of the top sects in the ancient martial arts world to break through the Huajin from the dark energy to the Huajin, but he heard from his master Ding Yuanbai that it took him seven years to go from the peak of the late stage of the dark energy to the Huajin!

Even the leader of the Huayi Sect had used nearly four years to sense the spiritual energy of heaven and earth after reaching the peak of the late stage of the Dark Power!

And Ling Chen, it only took him two months!

This is definitely unique in the history of Huayimen!

I'm afraid even in the entire ancient martial arts world, no one can sense the existence of the spiritual energy of heaven and earth in such a short time!

What's more, Ling Chen only tempered the skin on his chest, and only tempered it five times!

What's even more terrifying is that this is in the secular world. The density of the spiritual energy in the secular world is completely different from the ancient martial arts world.

Moreover, this is in the city, where the population density is high and the spiritual energy of the world is even thinner.

Humans are the spirit of all things. Even if they are not cultivators, they will not actively condense and absorb the spiritual energy of heaven and earth, and will passively consume the spiritual energy of heaven and earth.

Moreover, the city is full of steel and concrete, and the amount of spiritual energy is even smaller.

However, in such an environment, Ling Chen had already sensed the existence of the spiritual energy of heaven and earth with his late stage of the Dark Power!

He has just started tempering his skin. It is definitely nonsense to say how high the sensitivity of the skin is. Then, it is undoubtedly a reason for the qi feeling.

In the later stage of the Ancient Power, you can sense the spiritual energy of heaven and earth in cities in the secular world. This sense of energy can no longer be described as powerful, but it is simply against the will of heaven!
Chapter completed!