Inside the cave, Ying Chengfeng's eyes were slightly closed, and he poured the elixir in a jade bottle into his mouth.

As soon as the pill entered the abdomen, it suddenly turned into a boiling hot stream and began to overflow into the meridians. The True Yuan in Ying Chengfeng's body spontaneously acted without him running at all, and the powerful True Yuan flowed through the meridians wrapped in heat, and finally entered the dantian.

Ying Chengfeng let out a long breath, and he opened his eyes in surprise.

He had not done much before swallowing pills to increase his true yuan, especially when he had just started cultivating, and the improvement speed was actually accumulated by pills.

It's just that with the growth of cultivation, it is becoming more and more difficult to find an elixir that matches one's own realm. Moreover, the direction of his cultivation changed to focus on the art of forging, so he became negligent in this regard.

However, he did not forget the experience of swallowing the pill.

The elixir that can be treasured by the king of time and space will definitely not be a big deal.

Therefore, although Ying Chengfeng did not know the name of the pill, he did not hesitate to take it.

The effect of this pill did not disappoint him, and the surging power of the medicine was beyond his expectations. Although this pill was far from being comparable to the life essence of a demigod-level powerhouse, after taking it, it also had a twentieth effect.

One in twenty, that's a staggering number.

Although the demigod Earth Walking Dragon Essence absorbed by Ying Chengfeng was only about one-tenth, these essences were enough for Overlord and Kou Ming to successfully cross the limit and advance to the king-level realm.

It can be seen from this that the energy contained in this essence of life is so terrifying.

And this small pill is equivalent to one-twentieth of the effect......

Ying Chengfeng took out all the bottles and cans and counted them roughly. Then, he smacked his mouth, secretly envious in his heart. The King of Time and Space deserved to be the top demigod-level powerhouse, and there were no less than a hundred pills he gave away. If all the pills had similar effects, wouldn't they add up to equal to the sum of half of the Earthwalking Dragon's life energy.

He had long known that the King of Time and Space was actually a powerful demigod ancient bird with a backstage, but now it seemed that his suppressed master must be much more powerful than he imagined.

Looking at the bottles and cans in his hand, Ying Chengfeng hesitated for a while, and finally couldn't resist the temptation and swallowed one again.

This pill went down to the belly, and it was also transformed into a boiling hot flow in the abdomen, and after flowing around the meridians for a few circles, it calmly returned to the dantian, and from then on it became his own true element.

After refining the elixir for the second time, Ying Chengfeng's brows furrowed slightly.

This is not to say that there is anything wrong with the pill, but that all this is too smooth, and it is beyond Ying Chengfeng's imagination.

It is a medicine that is poisonous, and this is already a truth that cannot be broken.

Even the most powerful alchemists are, the elixirs they refine also contain medicinal properties that are harmful to the human body.

Of course, with the cultivator's strong physique, he could easily digest these medicinal properties. However, there is a premise for this, that is, the accumulation of medicinal properties cannot exceed the limit of the body's tolerance.

Therefore, the swallowing of the pill requires a process, and it is not possible to take too much at one time.

If you are in a hurry, then you are likely to explode and die.

In addition, the human meridians also have a limit to endure, if there are too many true elements converted from outside, then the body will be difficult to control, and the consequences will be equally unimaginable.

However, now after Ying Chengfeng swallowed two pills in succession, he did not find the slightest abnormality.

Whether it was the toxins in the medicinal properties or the transformation of the true element, it seemed that they could easily withstand it, and he also clearly felt that his body was thirsting for more powerful strength.

After hesitating again and again, Ying Chengfeng waved his wrist and released the Dan Furnace Spirit.

A burst of clouds and mist rose, and the Dan Furnace Spirit appeared, and it looked at Ying Chengfeng with a rather resentful gaze, and said, "Win boy, you finally think of me." ”

Ying Chengfeng accompanied the smiling face and said, "Brother Ji Ling, I have been busy cultivating and promoting in the past few years, so I am slacking, please forgive me." ”

In the past, when he subdued the Dan Furnace Spirit, he had promised it that he would use it to forge more equipment. Because this guy was seriously injured in ancient times, he had to draw strength in the process of forging equipment or refining pills to be able to recover slowly.

When Ying Chengfeng forged the Heavenly Jealous Sacred Weapons in the Bright Holy Sect one after another, it was undoubtedly the happiest and happiest time for the Dan Furnace Instrument Spirit.

But now that he hasn't opened for three years, it naturally makes Dan Furnace Spirit resentful.

"Hmph. Dan Furnace Spirit snorted lightly, as if he had not yet relieved his anger, and said, "What are you doing when you let me out this time?" ”

Ying Chengfeng hurriedly said: "There are some things I want to ask." He described in detail how he felt when he swallowed the pill, and then waited for the other party's evaluation.

The origins of this Dan Furnace Spirit and the King of Time and Space are equally unfathomable, and the two of them are not in the same field.

The King of Time and Space can guide him in cultivation, and in terms of elixir, Ying Chengfeng will have to consult the Dan Furnace Spirit.

Sure enough, after this guy pondered for a moment, he said, "You mean, you have completely comprehended the memory fragment of the Earth Walking Dragon, and even the big guy who can fly has recognized your comprehension of power?"

"Yes. Ying Chengfeng nodded honestly, without the slightest concealment of his state.

"Hmph, I understand, you can continue to take the pill. Dan Furnace Spirit said: "You can take them one after another until your strength is completely stored and you will be directly promoted to the king level." ”

Ying Chengfeng was stunned when he heard this, and the expression on his face immediately became wonderful.

This guy, it can't be because he hasn't opened the furnace for three years, so he's dissatisfied.

"Hey, what kind of eyes are you looking at. The spirit of the Dan Furnace said angrily: "Your spiritual comprehension has reached the realm of the king level, and your body is even extraordinary, you don't have to worry about the erosion of medicinal properties and the expansion of the meridians, so what do you have to worry about." ”

Ying Chengfeng was stunned for a while, and said, "Don't I have to care about the erosion of medicinal properties and the expansion of meridians?"

If this sentence is heard by others, it will definitely be scolded. If anyone can do this, then is it still human?

The illusory body of the Dan Furnace Spirit raised its head and sighed lightly, "Win boy, you must have forgotten that your primordial core is three-dimensional." His tone was full of envy and jealousy: "The three-dimensional primordial core can release a powerful purifying power, making your body's ability to withstand far beyond your imagination. Hmph, you can give it a try, or you can not believe me. ”

Ying Chengfeng's eyes lit up, and he hurriedly said, "Brother Jiling, you are laughing, of course I can trust you." ”

The Dan Furnace Instrument Spirit glared at him and said, "Then you hurry up and take the medicine to cultivate, and after breaking through to the king level as soon as possible, forge the Heavenly Jealous Sacred Weapon for me." ”

In the process of forging the holy weapon, it will absorb a huge amount of heaven and earth power, and even when the holy weapon resists the heavenly calamity, it can also obtain great benefits from it.

Therefore, for it, Yingchengfeng's continuous furnace forging is the first place.

Sending this difficult lord back to the Dan Furnace, Ying Chengfeng began to swallow the pill again.

With the words of the Dan Furnace Spirit, he suddenly became much bolder, and he continued to take the pill into his mouth.

If the King of Time and Space saw this scene, he would immediately run over and stop it. Although this guy is well-informed, he is good enough to be a teacher in cultivation. However, he was still a step behind in terms of knowledge of pills and equipment, and he was not as good as the mysterious Dan Furnace Spirit.

Day after day, Ying Chengfeng has always been doing the same thing.

A large amount of pills were consumed, but the true yuan in Ying Chengfeng's body was getting stronger and stronger, and the aura on his body was getting stronger and stronger.

On the third day, when he took the twentieth pill, his body felt visibly unwell.

That was because the toxins contained in the pill had accumulated to the point where they could affect him, and in the same way, the meridians in his body were faintly painful, and it seemed that the degree of bearing the impact of the true yuan had reached the limit.

However, at this moment, the core in the brain domain turned violently.

In the deepest part of the core, a trace of strange and mysterious power was released. Under the traction of this force, countless heaven and earth spiritual qi turned into a cold chill and entered his body.

These chills are not the power of destruction, and after they enter the body, they suddenly quiet the ** that has become a little hot.

They are like an endless stream of spring water, bringing the toxins in Yingchengfeng's body away from the body little by little.

The next moment, a black glue-like liquid like ink suddenly flowed from the surface of Ying Chengfeng's body. When the liquid touches the clothes, they instantly stain the layer of clothes into a pitch black appearance.

The spring water continued to flow, and the moment it took away the toxins, it was also constantly washing the swollen meridians.

The cold feeling made Ying Chengfeng feel very comfortable, and what was even more terrifying was that the swelling and pain in the meridians had all disappeared, and he was able to open his mind and absorb more of the power of the elixir.

The core in the brain domain rotated rapidly, like the strongest backing of Ying Chengfeng, providing him with a safe rear.

Taking a deep breath, Ying Chengfeng continued to open the bottle and poured the pill inside into his mouth in one go.

A large amount of heat flow was converted into true yuan, and a large amount of true yuan impacted every meridian on his body, and gradually made the dantian become full.

I don't know how long it took, but in the process of repeating this, Ying Chengfeng finally sensed it.

The feeling of fullness he had been dreaming of, the promotion opportunity he had been looking forward to for three years, had finally arrived.

The meridians in the body vibrated violently, the true yuan surged wildly, and an indescribable surging aura was suddenly released from Ying Chengfeng's body......