Gently lifted the cap of the bottle in his hand, and an unusually familiar medicinal fragrance suddenly spread.

He poured out a round pill with a hint of pale yellow, and a hint of hesitation flashed in his eyes.

This is not a medium-grade health pill, but a high-grade health pill.

Ying Lide had told him that until his True Qi level was promoted to the fourth layer, he would not be able to swallow this pill under any circumstances.

Ying Chengfeng naturally understands the truth.

The medicinal effect contained in the top-grade health pill is too powerful, and it is really difficult for a warrior below the fourth layer of true qi to bear.

This is like a person who is weak and suddenly gives him a large amount of nutrients that cannot be consumed, then this person is very likely to be weak and will bleed to death.

At this point, Ying Chengfeng already had a very clear and deep impression when he swallowed the Zhongpin Health Pill at the level of True Qi.

At that time, if the soul and consciousness in this body were not him who had already experienced death once, but the boy who was only fifteen years old, then Ying Chengfeng at this moment was already a complete dead person.

However, although he knew the reason very well, at this time, after staring at the pill in his hand for a while, he still put it into his mouth without hesitation.

If Yinglid saw this scene, he was afraid that he would be so frightened that he would call out on the spot.

With only three layers of true qi, he dared to swallow a top-grade health pill, which was simply self-defeating.

However, Ying Chengfeng has a last resort to do this.

Three days ago, he had already cultivated the third layer of True Qi to the peak realm. At this moment, no matter how he cultivated, as long as he didn't break through the shackles in front of him, it would be difficult for him to make an inch of progress in his true qi cultivation.

Therefore, he swallowed the medium-grade health pill, wanting to use the help of medicinal power to impact the fourth layer of true qi.

However, what disappointed him was that perhaps because his body had become accustomed to the medium-grade health pill, so although he went all out, the dantian never had any abnormalities.

All the medicinal effects were finally dispersed from the body in the case of fruitless impact, and a medium-grade health pill was wasted in vain.

After this incident, Ying Chengfeng suddenly understood. For him, the medium-grade health pill has no effect, and no matter how much he swallows, it can't help him make any progress.

Ying Chengfeng's qualifications are not good, and without the support of the elixir, he has used it for five years, but he is still hovering at the level of true qi.

With such talent and qualifications, if there was no help from the elixir, then he would not be able to achieve anything in the cultivation of true qi in his life.

At this time, Ying Chengfeng is no longer willing to be an ordinary person.

After countless deductions in the past three days, Ying Chengfeng finally made a decision.

He wanted to swallow the top-grade health pill and use the power of this pill to impact the third layer of his neck. If he couldn't succeed even this time, he might have given up the idea of continuing to cultivate.

At this time, after the top-grade health pill entered the abdomen, it suddenly turned into a hot stream, and quickly surged out with the surging momentum of thousands of horses.

The rate at which this drug is evaporated has reached an indescribable level. Maybe the meridians and dantian of Ying Haitao and others can withstand the impact of this medicinal power, but Ying Chengfeng is inferior.

A large amount of heat flowed through his meridians, and these heat currents were hitting his meridians every moment, as if a large amount of seawater had been poured into a small pipe, which had exceeded the limit of what the pipe could hold, and was in danger of bursting at any time.

However, Ying Chengfeng's eyes were closed, his teeth were clenched, and although his face had become hideous and terrifying due to the severe pain, his breathing had always maintained a steady frequency, and it did not reach the limit of what he could bear.

If it was an ordinary True Qi third-layer warrior, after swallowing the top-grade health pill, I am afraid it would be difficult to digest this powerful medicinal effect. Even if they gritted their teeth and were able to endure this great pain, the meridians in their bodies might not be able to remain undamaged under such a strong impact of medicinal effects.

But Ying Chengfeng is different, before today, he has swallowed at least hundreds of medium-grade health pills.

In his body, he is already quite familiar with this medicinal heat flow, and has a strong immune ability. Moreover, more importantly, every time he swallowed the power of refining medicine, there would be some medicinal effects scattered in his body.

These effects have made some subtle modifications to his body, making his ** slowly become stronger.

In particular, the meridians that were constantly subjected to the impact of True Qi became very resilient under the impact of this uninterrupted heat flow, far more powerful than ordinary warriors at the peak of the third layer of True Qi.

Therefore, although the heat flowing from the belly at this time has reached an extremely terrifying level, Ying Chengfeng can still withstand it intact.

A large amount of heat flowed through the meridians to the dantian, and penetrated into the dantian little by little.

Every level of true qi is a huge change.

The volume of human beings is only so large, even if the immortals come, they can't double the volume of human dantian.

Once the true qi in the dantian has accumulated to a certain level, it is equivalent to reaching the peak of this realm. If you want to improve again, you must make the dantian stronger. Because only a stronger dantian can hold better quality true qi.

The fourth layer's true qi is far more powerful than the third layer in terms of quality, and if there is no stronger dantian as a container, then there is no room for improvement at all.

Ying Chengfeng's qualifications are not good, although he can cultivate his true qi, but under normal circumstances, his true qi cultivation will only be able to cultivate to the third or fourth level in his lifetime.

However, under the effect of a large number of pills, it only took him half a year to have promoted from the first layer to the peak of the third layer, and at this moment, he was even more impacting the fourth layer.

It's just that the cost he spent on doing so was several times greater than others, or even dozens of times.

If these pills were given to Ying Haitao or Zhang Chunxiao and others, their cultivation would be able to catch up with Ying Lide. However, changing to Yingchengfeng only helped him hit the peak of the third layer.

However, Ying Chengfeng has no pity for this, for him, as long as he can improve his true qi, then it is worth the cost.

"Boom, boom, boom......"

The steady true qi flow in the dantian began to tremble slightly, and the amplitude of this tremor became larger and larger, and even gradually spread.

Under the influx of a large amount of heat, the true qi turned into something like gelatinous and spread on the dantian. They are like masons, constantly thickening the dantian, so that it gradually undergoes subtle changes.

Before this time, Ying Chengfeng had also tried to impact the fourth layer of True Qi, but he had never been able to succeed once. Because the medicinal effect of the medium-grade health pill was no longer enough to make his dantian fundamentally change.

However, the top-grade health pill is different.

The power of this elixir is incomparable.

If it were a person with the best qualifications like Ying Haitao, this elixir would even be used by them to impact the treasure of the seventh layer of the neck of the True Qi.

However, Ying Chengfeng had already been forced to use this thing when he hit the fourth layer of True Qi.

The mellowness of the medicinal effect provided by the high-grade health pill is vividly expressed at this moment, and the powerful heat flow is endless, as if it is endless.

Stimulated by such abundant medicinal effects, Ying Chengfeng's dantian finally began to change.

Although the appearance of the dantian has not changed, its tenacity has been incomparably improved.

The infinite heat flow was all smeared in the dantian, and every drop of heat flow would make the dantian more powerful.

This is a rather cumbersome process, and there must not be any interruption and obstruction in the middle, otherwise the previous efforts will be wasted, and even the dantian that has completed the transformation will gradually degenerate to its original state.

The reason why it is so difficult to impact the neck is because it has to be done in one go.

Ying Chengfeng's breathing gradually became a little chaotic from calm and steady.

This shows that his endurance is close to the limit, but even so, he has never panicked in his heart.

Although he knew that if he could not withstand the impact of this force, the final consequence would probably be to explode and die, but under this incomparably huge pressure, his state of mind was always in an extremely delicate state of balance.

For a person who has already died once, and has been reborn in such an inexplicable way, the threat of death to him has been greatly weakened.

Perhaps it is precisely because of this calm state of mind that his endurance seems so incredible.

For a long time, for a long time......

When the heat flow gushing out of his abdomen had gradually weakened, and there were signs of weakness, his dantian had changed rapidly.

The heat flow that smeared on it layer by layer seemed to merge with it forever and become a part of it.

His dantian is still the same dantian, but the nature of the dantian has changed dramatically.

When the dantian completely completed the transformation, the true qi in the dantian also changed, and the feeling of being full and full of swelling was like a tide receding.

In just a moment, the abundant dantian seemed to become empty and uncomfortable.

The expression on Ying Chengfeng's face slowly softened, although he hadn't opened his eyes yet, but a faint smile had overflowed on the corner of his mouth.

The fourth layer of True Qi has finally succeeded......