Although it was in the water and the temperature was abnormally cold, it did not have any effect on Chen Xin's movements.

After diving all the way like this, almost to the end, Chen Xin finally saw what was emitting cold air.

It's a pearl.

It's just that compared to the kind of pearl that Chen Xin has seen on weekdays, this pearl is quite large, nearly the size of a human head.

Not only that, but in this dark underground river, this pearl exudes a dazzling light.

"Interesting, it's this pearl that emits the cold, could it be a treasure?"

Chen Xin raised his eyebrows, and a surprise crossed his eyebrows, but he did not hesitate at this moment, and swam directly to the pearl.

Pearls, naturally, are dead things. For Chen Xin's arrival, he couldn't feel it.

However, at this moment, Chen Xin felt a cold that could almost freeze people from above the pearl.

This coldness, even with his cultivation, was actually slow to move at this moment.

"Not good!"

Feeling the changes in his body, Chen Xin's complexion couldn't help but change, almost without any hesitation, he quickly retreated, and once again distanced himself from this pearl that was constantly releasing cold air.

A touch of solemnity appeared on Chen Xin's cheeks.

After approaching the vicinity of this pearl, Chen Xin realized that the pearl in front of him was definitely not as simple as it seemed.

Originally, according to Chen Xin's meaning, the pearls were collected, so that this cold air that froze through the heart would naturally disappear without a trace.

However, if he does that, I am afraid that before he gets close to Pearl, with his strength, he will be frozen into an ice sculpture.

"This thing...... How did it come about?"

Staring at the pearl not far away, which was still exuding cold air, Chen Xin's eyebrows couldn't help but cross a touch of curiosity.

If such a cold thing appeared in this inaccessible abyss of demonic energy, if it appeared near the capital, Chen Xin believed that I am afraid that there would not even be a living person in the capital of Nuoda.

The lethality of this cold air can be imagined!

But such a lethal thing appeared in this underground river so suddenly, and looking at the surrounding scene, it seemed that it was not affected in any way except for this underground river.

"That's it, you have to put this thing away first, otherwise, with the strength of Ouyang Wuji and the others, and this pearl is here, it is simply impossible to pass through this underground river. ”

Chen Xin shook his head, and quickly made up his mind at this moment.

He took a deep breath and clapped his hands together.

A stream of water surged to the surroundings because of Chen Xin's movements, and in the next moment, Chen Xin's body suddenly brightened up.

But at this moment, Chen Xin released a spiritual aura from his body, enveloping his whole person in it.

With the resistance of this aura, Chen Xin obviously felt a lot warmer.

He smiled slightly, no longer hesitating at this moment, his feet swayed slightly, and he swam towards the pearl not far away.

As the distance continues to increase, the temperature around it is gradually slowing down.

"Click!"

A sound like glass shattering suddenly sounded at this moment.

Chen Xin's eyes narrowed suddenly.

Because at this moment, he clearly saw that the aura shrouded in front of him began to condense and crack.

"This temperature...... Sure enough, it's not trivial. ”

Chen Xin muttered to himself, you must know that the aura is a formless and formless thing, but when facing this pearl, it was frozen and solidified, which shows how low the temperature is.

Almost without any hesitation, Chen Xin's hands suddenly stretched out at this moment, and quickly waved in front of him.

A stream of aura burst out from Chen Xin's palm, and then flew rapidly along his body, repairing the cracked place again.

While mending the aura hole, Chen Xin walked forward, just a short distance of fifty meters, and Chen Xin's forehead actually showed a trace of sweat.

After going all the way like this, I don't know how long it has been, Chen Xin finally arrived at the side of the pearl.

A gleam flashed from Chen Xin's eyes at this moment.

Almost without any hesitation, Chen Xin suddenly reached out and grabbed the pearl in front of him that was the size of a human head.

"Hiss......"

The moment Chen Xin's right hand touched the pearl, a chilling cool air suddenly came from the pearl, and along Chen Xin's arm, thinking about Chen Xin's whole body began to spread.

Even with Chen Xin's cultivation, he couldn't help but gasp at this moment, and it seemed that he couldn't resist it.

Almost instantly, an ice flower appeared on his right arm, and this ice flower continued to spread, gradually extending towards the top of Chen Xin's arm.

Seeing this scene, Chen Xin couldn't help gritting his teeth, almost without any hesitation, Chen Xin's left hand shook quickly, and a pure aura burst out from Chen Xin's left hand.

The next moment, Chen Xin directly covered his left hand on his right arm.

Aura and coldness, at this moment, with Chen Xin's arm as the battlefield, collided.

Under the collision, streams of water began to surge in all directions.

In just a moment, the place where Chen Xin was standing had formed a vacuum, and there was no underground river at all.

"A pearl that wants to kill me too?"

Chen Xin snorted, and his whole body shook suddenly.

With his movements, the bursts of ice flowers that originally covered his arm were completely shattered at this moment!

"Stop!"

shattered the ice flower, Chen Xin did not hesitate, raised his right palm at this moment, his eyes flashed, and he slapped the pearl in front of him fiercely.

With this palm, Chen Xin can be said to have not spared the slightest hand.

Because he knows very well that the pearl in front of him is extraordinary. If you hesitate, you will definitely be injured by this extremely low temperature, and even die because of it, it is not impossible!

The only thing that can be done is to make a decision and destroy this pearl completely!

Chen Xin's right palm slapped accurately on the pearl, and in an instant, an earth-shattering sound actually rippled throughout the underground river.

"Boom!"

Under a loud bang, the surrounding river was constantly tumbling at this moment, and the pearl in front of Chen Xin began to reveal cracks one after another.

This crack is still expanding, and in the next second, it will directly shatter!