Mudas walked forward quickly, and Fengchen silently followed.

And just like that, half an hour passed.

They finally came to the end of the cave, it was a bright lake, dazzling and soft halos scattered around every corner of the lake, making it look like a real fairyland, the lake water is difficult to see, but unexpectedly can feel its softness, there is a slight ripple in the sound of the lake there is a trace of rhyme on the surface of the lake, it seems extremely sacred and beautiful.

"Here?"

Fengchen's voice of surprise sounded, and he was deeply shocked by the scene in front of him, looking at the lake in disbelief.

This is liquefied aura!

And there are so many of them that there is a whole lake!

Feng Chen couldn't believe his eyes, as the former number one soul controller in the world, he could see at a glance that the essence of this lake was not water, but the liquid aura with an incomparably high concentration.

But because of this, he couldn't help but doubt himself, can the liquid spiritual power of this lake really exist in the world!

As a top-level spirit controller, he knew very well how difficult it was to condense liquid aura, not only considering his own level of spiritual control, but also the concentration of aura around him. Basically, only when the spirit control technique has reached the level of the fourth stage and is in an environment with relatively strong spiritual energy, can one gather half a tael of liquid spiritual power in a day.

But don't say that the little things add up, the lifespan of a soul controller is not that long!

In this shijie, there is no concept of aura control at all, so it is even more unlikely that someone will condense liquid spiritual power, that is to say, condensing such a huge amount of liquid spiritual energy is completely natural.

How long does it take for such a huge amount of liquid spiritual power to accumulate to reach it, this is really a miracle!

Feng Chen examined the luster of the lake over and over again, until he was completely convinced that it was definitely a liquid aura, and he couldn't help but feel the greatness of nature.

In the face of nature, manpower is sometimes poor!

Mudas was also shocked for a moment when she saw the situation here, but when she looked at Fengchen and found that Fengchen was stunned, she couldn't help but mock, "Don't you even know the source of the spirit, you really don't know anything." “

She can't see through the essence of the lake like Fengchen, so even if she is shocked, she is only fascinated by the scene in front of her, and she can't reach the shock of an insider like Fengchen.

Fengchen heard Mu Dasi's words, showing a wry smile, he still didn't know where he had provoked her, but listening to the meaning of it seemed to know the origin of this lake, he humbly asked, "I really don't know what the source of the spirit is, does it have anything to do with this lake?" ”

"Hmph. Mu Dasi looked at Fengchen so polite to him, and snorted coldly without appreciation, but the afterglow of his eyes still swept to Fengchen's face from time to time, looking at him with a look of curiosity, after all, he seemed to be unable to bear to make him sad, sighed in his heart, and said, "As the name suggests, this spiritual source is the source of spiritual energy, which can basically be said to be the place where the accumulation of spiritual energy is stored when the mineral veins have not been discovered, that is, when they are still buried deep underground." Didn't I say before that this leads to an unknown vein outside of the Tiandu Ore Vein that has not yet been developed!"

Fengchen nodded.

"So the spiritual source of this unknown vein should be this lake...... Each unexplored vein is buried deep underground, and at the very top of them is the source of the spirit that gathers their basic spiritual power. Therefore, the first thing to do before mining the vein is to find the easiest place to find the Spirit Source and activate it. Only in this way can the spiritual power gathered in the spiritual source land be pushed to every corner of the ore vein, so that the ore vein and the outside world can form a new aura cycle, and the real ore vein will also emerge with the upwelling of the aura. ”

Mudas explained the meaning of the Spirit Source Land to Fengchen in detail, and in order for him to understand the role of the Spirit Source Land, he also talked about the relationship between the mineral vein and the Spirit Source Land.

"That means that this lake is actually the spiritual energy spring of the unknown vein you mentioned earlier. Fengchen nodded, then pondered for a while, and then said.

"Pretty much. Mudas replied, his eyes glaring at Fengchen again.

Fengchen touched his chin, then looked up at Mudas and asked, "What exactly do you need to do to activate the Spirit Source Land?"

"It's not something you and I can do. Mudas shook his head, "Activating the Spirit Source must break its existing spiritual power balance, so it requires a strong spiritual power to enter the lake and carry out forced interference, but now with your and my spiritual power level, it is obviously impossible to do it, and the task I was organized at that time was only to find the entrance to this vein." ”

"Then can I cultivate here before it is activated here?" Fengchen asked again.

"I don't know, I've only read the information of the Spirit Source Land, and it's the first time I've actually seen it. Mudas said.

"Then try it. Feng Chen laughed, his eyes full of novelty and walked towards the spiritual power lake.

"Hey, don't do it, this place can contain the aura of the entire ore vein! If you don't grasp the aura well, your body will burst. Seeing Fengchen walking over, Mu Dasi said worriedly.

"Don't worry! I'm still pretty confident in my control. ”

Fengchen said confidently, his footsteps did not stop, he came straight to the lake and sat down.

Mu Dasi looked at him nervously, if there was really an accident, he could rush over in time to save him.

Gradually, Fengchen's whole body was completely enveloped in aura, and streams of aura poured into his body from all directions, and a pale red halo floated on the surface of his body, only the speed at which he had been injured was visible to the naked eye.

Mu Dasi looked at Fengchen's changes and showed an incredible expression, but he never dared to approach, for fear of disturbing his state.

Suddenly, Fengchen's whole body shook, the blood vessels seemed to be a little thicker, and the small flame in the depths of his consciousness suddenly stopped absorbing the spiritual energy, and shook slightly, which was a little bigger than before, and the blush of his whole body was more distinct.

He broke through and was promoted to the fourth order of the Spirit Condensation Realm!

Mudas had been observing Fengchen's changes, and knowing that he had broken through, he couldn't help but feel a sense of joy in his heart, and he felt the same joy as his own breakthrough.

However, she still didn't dare to let her guard down, because although Fengchen successfully broke through the first order, there was still no trace of standing up, and she was still sitting quietly by the lake.

"What is he doing? Now that he has broken through, he will come back quickly, knowing that he is now standing at the entrance to hell, and if he is not careful, he will be doomed. Seeing that Fengchen didn't mean to stand up at all, Mu Dasi thought anxiously.

Fengchen's thoughts were empty at this time, and the red flames in his mind flashed one after another, as if they were showing that vigorous vitality, and his body was extracting excess spiritual power over and over again, making his body gradually show some signs of redness.

"So far, in addition to feeling that my spirit seed is very capable of absorbing spiritual power, I really haven't found any other strengths, I don't know if other people's spirit seeds are also in this situation. ”

Fengchen looked at the small flame in his consciousness, and couldn't help but be a little puzzled, his spiritual energy was frantically absorbing the spiritual energy from the outside world, and it seemed that even ten times the acceleration could not satisfy it, but the strange thing was that he inhaled so much spiritual energy, but what could be used was still so little spiritual power, and once the inhaled spiritual energy touched the flame, it was like disappearing, completely evaporating in his body.

"Just give it a go!"

Fengchen's eyes flashed, and he suddenly made a move that shocked Mu Dasi in the distance, and he actually put his hand directly into the aura lake.

In an instant,

Mudas rushed forward desperately, trying to pull Fengchen back, but at the moment when he was about to touch his body, Fengchen suddenly turned around and grabbed the soft palm that Mudas stretched out to him, and then his eyes glowed with a blazing light, and his whole body breathed up.

Mudas felt Fengchen's breath and was startled, feeling that he had broken through again.

But before she had time to think about it, a surging aura came from Zhi Fengchen's palm, which instantly covered all her thoughts.