Ye Li entered the interior of this cave, and the passage became the size of only one person to pass through.

On the stone wall of the passage, there are many spars inlaid with them, and an extremely cold aura is emitted on them, suppressing the heat coming from the cave.

Ye Li's heart was also vigilant, at this time, Ye Li felt like he was in a place where the heavens of ice, fire and fire were in a place, sometimes feeling extremely hot, sometimes feeling extremely cold.

Under these two extreme temperatures, the body is constantly changing body temperature.

Exhaling a breath, there was nothing in the first half, but in the second half, it turned into frost and showed signs in the air.

Ye Li moved, arranged a layer of defense on the surface of his body, and finally resisted this extreme feeling, and he continued to walk.

Finally, a bright light appeared in front of Ye Li's eyes, and Ye Li even sensed a wave of heat coming to his face.

By this point, the chill had basically disappeared, and all that was left was the heat.

Ye Li knew that he was already close to his destination.

Ye Li slowed down, there was a Ninth Transformation Saint inside, and he was even about to step into the Great Emperor's realm with half a foot.

Such a character, even if a drop of blood falls on the ground, the powerful power contained in it will turn the land within a radius of thousands of miles into a barren land, because it can't withstand this power.

Not to mention the Holy Source that condensed all of its Great Dao power, and the power contained in it was even comparable to a star.

Ye Li stepped in after making sure that he had done everything to protect himself.

As soon as he took a step in, he felt as if he was in an alchemy furnace, and the scorching heat seemed to fuse him.

At this time, Ye Li's body didn't even sweat, because the moment the sweat flowed out of the surface of his body, it was instantly evaporated.

After Ye Li entered, he entered a huge cave again, but there were no demon beasts in this cave.

But also, the temperature here must be unbearable for those demon beasts.

Ye Li saw at a glance the stone platform in the very center, on which was placed a fiery red ball like the sun.

The source of all this scorching temperature is that round ball, which is the Holy Source of Old Age!

The surrounding cave rocks have been melted by this unusually high temperature, like a mirror?

And under the reflection of these mirrors, it seems that the extremely high temperature is also reflected together, forming a cycle, making the temperature here higher and higher.

And those rays of light that are constantly reflected are not as warm as sunlight, and they will not bring light to people and dispel darkness.

Illuminated by these rays, then you will only be reduced to ashes.

Ye Li was extremely shocked in his heart, and his eyes were also dull.

Now in this scene, what do you want him to do, can he take out the holy source at this time?

He stretched out a hand forward, and suddenly his body protection spiritual power was broken, and even the avenue that Ye Li arranged on it was melted.

Ye Li smacked his tongue and said, "This temperature is really not ordinarily high!" ”

Ye Li was anxious to stomp his feet in place, of course, this was not all due to his emotions, but the ground was also extremely hot, and he had to stomp his feet to alleviate the damage to the soles of his feet from this extremely high temperature.

At this time, he seemed a little at a loss, because he couldn't even resist this outermost light, so how could he go to the stone platform and take out the holy source?

Just as Ye Li was staring at that holy source, suddenly the palm of his hand shook and moved, and Ye Li was shocked and raised his hand.

The evil spirit actually came out on its own without his summoning, suspended in the air, emitting a faint glow.

Ye Li was stunned for a while, he didn't come out by himself at this time.

Suddenly, a voice came from the evil spirit.

"Let me get in here, and I can help you get that Holy Source out."

Ye Li's face was overjoyed, and he said, "Can you help me take out that holy source?" ”

But then he was shocked in his heart, the evil sword spirit had awakened, and had it already returned to a state where he could talk to him?

You must know that the evil sword spirit has long been wiped out in the torrent of time.

As if seeing Ye Li's doubts, the evil spirit continued: "I am not the sword spirit before, but I was bred later. ”

Ye Li raised his eyebrows, asked a question curiously, and said, "Then why didn't you show up before?" ”

The evil spirit sword body shook in the air for a moment, and said, "After all, I have just been conceived, and my strength is not enough, so it is useless to come out." ”

"Then how much strength do you have now?"

"Well, it's probably the peak realm of Venerable."

Ye Li glanced at his mouth dissatisfiedly and said, "You can't do it either, it's about the same as my strength." ”

However, Ye Li didn't continue to dwell on this issue, he asked, "Then how do you go in and take out the Holy Source?" ”

The evil spirit said: "Although my current strength is not enough, but I used to be a divine sword, and my sword body is an artifact, how can these flames hurt me." ”

"However, after all, I am a sword spirit that was bred later, so the fit with the sword body is not very high."

"But this is just the right place to help me, so that I can use this flame to refine me and the sword body again, so that I can fit more closely with the sword body."

Ye Li's mind moved, the evil spirit was his weapon, so the stronger the evil spirit, the stronger the strength he could naturally exert, which was naturally a good thing for him.

However, Ye Li was a little worried, after all, this was an evil sword from the ancient era, full of evil, and he could control it now, also because he could suppress it.

Once Ye Li's strength is not enough to suppress it, will it still obey its orders?

As if sensing Ye Li's doubts, the evil spirit continued: "You don't need to worry about me betraying you at all, although I am an evil sword, but I also want to better bloom my own edge, and even let me go one step further." ”

"And you, made me feel the possibility of this hope."

Ye Lihu glanced at the evil spirit suspiciously, the evil spirit's words were extremely useful to him, but it didn't mean that he wouldn't doubt it.

However, the most important thing in front of Ye Li was to take away that holy source, and it seemed that he could only cooperate with the evil spirit at the moment.

This is my only choice now.