Facts have proved that Nie Chen's worries are not groundless. The flames burned for three days, and the temperature of the world within the cave sky rose by several degrees.

Although this temperature is nothing, even mortals don't feel much. But Nie Chen didn't forget that this was just the beginning, and there was a sky of flames outside the cave sky.

If it continues, it won't take long for the temperature of the cave world to exceed the limits of mortals.

"Do you have a way?" Nie Chen didn't want to disturb Gu Feng, but now he had to ask for help.

"This flame is the same as my origin, and I can absorb some power. But this can't last, if you want to completely relieve the trouble, you still need to solve this Ziyun Baoding. Gu Feng said in a deep voice.

Nie Chen scratched his head: "Solve this Purple Cloud Baoding, I'm afraid there is little hope, right?"

The Purple Cloud Treasure Ding is a supreme treasure, and it is an existence of the same level as the Purple Cloud Cave Heaven. The existence of the Purple Cloud Cave Heaven could not be easily broken by even Tu Tian. A Purple Cloud Baoding controlled by great power, where does Nie Chen have the confidence to shake it.

"In this world, there are no absolutes. No matter how difficult things are, there will be a solution. Seeing that Nie Chen was a little anxious, he comforted him softly.

Nie Chen nodded, trying to calm his mood. Gu Feng got up and temporarily put down the array plate carved in his hand. Let Nie Chen help him compatible with the Cave Heaven, and use himself as a container to absorb the power of those Black Flame Holy Flames.

Nie Chen agreed, manipulated the power of the cave sky, and temporarily enveloped Gu Feng. Let them connect their breath and communicate with each other. In this way, Gu Feng was equivalent to mastering part of the Cave Heaven, and he could naturally absorb the power of external flames.

Nie Chen returned to the edge of the cave and thought about how to solve this Purple Cloud Treasure Ding. The first thing she thought of was the Shooting Sun Bow, wanting to destroy this Purple Cloud Treasure Ding with the earth-shattering power of the bow and arrow. As long as Baoding is damaged again, the flames will naturally not be able to continue to burn.

It's a pity that this powerful weapon, which has always been indestructible, seems a little weak this time. The Sun Shooting Arrow flew out three times, all of which carried the power of the Cave Heaven, but they still couldn't destroy the Purple Cloud Treasure Ding.

At best, it is on top of the tripod body, leaving a few superficial white spots.

Even so, this is enough to show the power of the Yang Shooting Bow. If you change to other treasures and touch the Purple Cloud Treasure Ding at this time, it is not a matter of whether it will leave traces or not. But under the shock of that Baoding, it instantly turned into powder.

Seeing this, Nie Chen knew that the Yang Shooting Bow could not help Bao Ding, so he could only withdraw the Yang Shooting Arrow and no longer waste his strength.

"What else can hurt it but shoot a sunshot arrow?

No, it's too far away, I need to step out before I can do it.

Feng Ming: It is much different from shooting the yang arrow, and I am afraid that it will be damaged if I try it forcibly.

Bai Feng, maybe you can give it a try!"

Nie Chen moved and took Bai Feng in his hand. After years of cultivation and cultivation, Bai Feng has turned into a red gold color, wrapping around Nie Chen's fingers, with a bit of agility.

"It's up to you. Nie Chen whispered, knocking Bai Feng out in an instant.

Bai Feng flashed, turned into a golden light, and went straight to the Purple Cloud Treasure Ding. The distance of thousands of zhang was instantaneous, and Bai Feng surrounded him, cutting towards Baoding.

Bai Feng is extremely sharp, and ordinary things can't stop this cut at all. However, this time, Nie Chen didn't have much hope, after all, this was the Purple Cloud Treasure Ding, and it was the same existence as the Purple Cloud Cave Heaven.

The result was not much different from Nie Chen's expectations, Bai Feng failed to destroy the Purple Cloud Treasure Ding.

This was expected by Nie Chen, but he was not too disappointed. But the next change made Nie Chen speechless for an instant.

Bai Feng's blow failed to work, and it did not automatically fly back to Nie Chen's palm like shooting a yang arrow. Instead, it turned into a golden thread, wrapped around the Baoding, and deeply embedded in the Ding's body.

Bai Feng was Nie Chen's refining treasure, and she could clearly feel that it was not Ziyun Baoding absorbing, but Bai Feng chose to actively fuse.

"What's going on, could it be that the treasure will also be betrayed?" Nie Chen subconsciously scratched his head, his heart full of doubts.

In her mind, she could still feel Bai Feng's existence. In other words, Bai Feng is still her treasure, and this has not changed. It's just that at this time, she is powerless to control this treasure.

This feeling is like looking at the bread on the table, knowing that it belongs to you, but you just can't eat it in your mouth. It makes people angry and entangled, but it is full of helplessness.

However, this feeling was only a flash in Nie Chen's heart, and then it was replaced by another feeling. She sensed a familiar aura that seemed to resonate with a force within herself.

"That's the power within the Purple Cloud Treasure Ding Fragment!" Nie Chen's heart moved, and he instantly thought of the source of this power.

When collecting the fragments back then, Nie Chen had obtained a strange power from the fragments several times. This power is so powerful and weird that even Gu Feng doesn't dare to touch it, let alone know what its origin is.

Gu Feng had said at that time that this was the power within the Purple Cloud Treasure Ding, and it should be of great benefit to Nie Chen.

This time, the aura that Nie Chen sensed came from inside the Purple Cloud Treasure Ding. To be exact, it comes from the breath of the spirit of Baoding.

This aura was originally hidden inside Baoding, not detected by outsiders. Even if there was a trace in Nie Chen's body, he couldn't hinder each other's induction layer by layer.

reacted at this time, but it was because of Bai Feng's entanglement, which brought the breath that belonged to Nie Chen. This caused the fluctuation of the Spirit of Baoding's aura, which made Nie Chen feel it.

"Could it be that the breath I received last time was the part of the spirit of the treasure ding. In that case, I might be able to use this connection to try to manipulate the Purple Cloud Treasure Ding. Nie Chen thought in his heart, and soon had a plan.

She first summoned the aura in her body and tried to refine it with the power of cultivation. As a result, as before, this aura was very arrogant, and he was not moved at all.

Nie Chen had expected this result, but he was not too disappointed. After pondering for a while, he took out the soul crystal and cut off a small piece.

This soul crystal is obtained from the Yin Division, and it has a miraculous effect on the divine soul. And this breath belongs to the spirit of Baoding, and it can also be regarded as a kind of divine soul. Nie Chen felt that this soul crystal should be effective for him.

The soul crystal was refined by Nie Chen's cultivation and turned into a fist-sized mist. Nie Chen then pulled out a trace of his divine soul and merged it into the mist to fully merge it.

After doing this, Nie Chen withdrew the mist and slowly approached the arrogant aura. This time there was a quick reaction, and the breath seemed to be very eager for the mist, and without the slightest hesitation, it instantly devoured a clean.

After devouring it, that aura grew a little stronger, and although the change was extremely small, it also made Nie Chen's face show joy. This shows that he is in the right direction, and he can continue according to this method.

In the following days, Nie Chen spent the next few days in this constant repetition. She refined the soul crystal little by little, added her own divine soul breath, and slowly fed it to that breath.