In the depths of the cave, a rich metallic aura filled the air, and because it was too rich, it turned into a golden aura mist visible to the naked eye.

And as more and more metallic aura continued to emerge from the mountain wall, the golden aura mist became thicker and thicker, and the space covered by the surface became larger and larger.

However, this metallic aura was not endless after all, and when the entire depths of the cave were filled with golden aura mist, this trend also stopped.

Although there are still large strands of metallic aura constantly emerging from the mountain wall, it is also constantly being consumed, and the center of consumption is Han Chen.

In the depths of the passage on the mountain wall, Han Chen sat quietly cross-legged, his eyes staring at the Samadhi True Fire floating in his palm without blinking.

As the aura storm continued, the rich and pure metallic aura continued to converge, and then it was devoured and absorbed by the Samadhi True Fire.

And as time slowly passed, with his keen soul perception, Han Chen could clearly feel that the gold line that was missing in the Samadhi True Fire was improving at an astonishing speed, and he believed that he would soon be able to reach the level of the other four elements.

The rapid ascension of the golden line has made the qi of the five elements in the true fire of samadhi closer and closer to perfection, and the consummation of the qi of the five elements will naturally lead to the improvement of the power of the true fire of samadhi.

In just such a short period of effort, the power of the Samadhi True Fire has increased by about one percent compared to before, which is this. Han Chen was naturally able to perceive it clearly.

But for this, Han Chen's face did not have the slightest hint of joy, but became more and more solemn.

At this time, Han Chen can be said to be walking a tightrope in the sky, and he is completely in danger.

The Samadhi True Fire is the most powerful flame in the heavens and the earth, even if Han Chen only cultivates it to the peak of the Double Heaven of the Wood Fire Realm at this time, it also has a good power, once it explodes, under the Sword Spirit Realm, no one can stop it.

And even if it is a strong person in the Sword Spirit Realm. I didn't dare to resist head-on. There is only one way to escape.

Generally speaking, the Samadhi True Fire was cultivated by Han Chen through his own Five Elements Qi, and it can be said that he is the master of the Samadhi True Fire. It is impossible to be hurt by it.

There are exceptions. It's like a warrior practicing a sword. A high-quality sword weapon can become a help for the warrior and enhance the warrior's combat power.

But a sword is a sword. Just dead things.

If you use it well, you can indeed greatly improve the combat power of the warrior and kill the enemy, but if you don't use it well, the sword weapon in your hand will also become a murder weapon that takes your life.

This is the case with the true fire of samadhi at this time.

If Han Chen put the Samadhi True Fire into the dantian on the center of his eyebrows, and absorbed the spiritual energy step by step, according to the speed at that time, at most, no more than a stick of incense, he would be able to successfully reach the consummation of all the five elements of the Samadhi True Fire, so as to break through the bottleneck and advance to the Triple Heaven Realm.

But a stick of incense was too long, and Han Chen couldn't wait, so he released it outside his body and let it absorb it on his own.

By doing this, Han Chen directly omitted the step of absorbing it by himself and then letting it devour, thus allowing the Samadhi True Fire to absorb the metallic aura in the air by itself.

After all, his physique is an ice spirit, and the most compatible with it is the water attribute aura, not the metallic physique, and therefore, when absorbing the metallic aura, a kind of conflict will be formed between the physique and the aura, which greatly reduces the speed of absorbing aura.

Even if Han Chen used the Samadhi Spiritual Technique, he only increased his speed by a few percent, and the absorption speed at the limit was still too different.

The speed of absorbing aura is limited, and the time it takes for the Samadhi True Fire to ascend and break through will naturally be affected, thus prolonging.

In this case, it is better to skip this step of absorption through the body and release the true fire of samadhi outside the body and let it absorb on its own.

Without the medium of the body, there is no longer any factor that can restrain the true fire of samadhi, and the speed of absorption is directly increased to the highest point.

According to Han Chen's estimate, at this speed, at most, he would be able to reach the consummation realm of the Five Elements Qi and break through to the promotion.

In this way, the speed has indeed increased, compared to the previously expected incense, the time of a hundred breaths, I don't know how many times faster the Dao Dao.

And at such a speed, Han Chen was naturally very satisfied, after all, the current situation had reached the most critical juncture.

Ziyun, who is fighting with the Blood Python Golden Jiao, will be in danger of his life at any time, and the sooner he breaks through, the less dangerous Ziyun will be.

Releasing the Samadhi True Fire outside the body did increase the speed of its absorption countless times, but Han Chen was also taking great risks.

After all, this is a different time.

The Samadhi True Fire at the moment of breakthrough was completely unstable, and Han Chen couldn't completely grasp it at all. And with the continuous improvement of the power of the Samadhi True Fire, Han Chen's control over it became lower and lower, and finally it was reduced to the lowest point, so low that he couldn't even control the speed of its absorption.

"Whew!" Han Chen exhaled deeply, and immediately his gaze suddenly became calm and deep, and the powerful soul power surged out from the center of his eyebrows like a stormy wave, filling the surroundings, firmly locking the pale cyan flames, not letting go of the slightest change.

"At this juncture, don't make any trouble!" all his thoughts fell tightly on the pale cyan flame in front of him, and Han Chen said secretly in his heart.

With his keen soul perception, Han Chen could clearly feel that the golden qi in the Samadhi True Fire had increased several times compared to before, and was gradually on par with the other four elements.

In other words, the qi of the golden line is about to be consummated, and at that time, the qi of the five elements will be fully consummated, which is the time for the breakthrough of the true fire of samadhi.

At this time, it is really the most critical time.

Time passed quickly, and the aura storm continued.

But at this time, in Han Chen's eyes, time has become so long, even if it is a breath, it is like an hour, so unbearable.

At a certain moment, Han Chen's gaze suddenly flashed, and in his perception, the strong suction power emitted by the Samadhi True Fire was actually slowly weakening.

And with the weakening of the suction, the surrounding aura storm gradually slowed down.

After another ten breaths, the suction emitted by the Samadhi True Fire finally disappeared completely, and the suction disappeared with it.

At this moment, Han Chen's gaze suddenly froze, and his heart moved, but he saw that the pale cyan flame in his palm was quickly extinguished, and he was included in the dantian on his eyebrows.

Immediately after, Han Chen's eyes closed, and his mind was fully constricted into his body.

Soon after Han Chen's eyes closed, the aura storm around him gradually weakened, and finally subsided completely.

For a moment, there was silence in the cave. (To be continued......)