Outside, because there are six major demon beasts in the Tribulation Period.

The Bone Demon began to fall into a state of stalemate with these six Tribulation Period Demon Beasts.

Zeng Xiaoyu controlled the Shadowless Gu and sneaked carefully for a while before he came to the bone demon's chest and abdomen.

The bone demon's chest and abdomen had no internal organs except for a heart as hot as lava.

Between the contraction and contraction of its heart, it continuously delivered powerful mana to the huge body of the Bone Demon.

So that even if the bone demon is fighting against the demon beasts of the six major tribulation periods, it will not fall behind at all!

Zeng Xiaoyu's body came out of the body of the Shadowless Gu, and when he looked at this huge and extremely hot heart up close, the shock in his heart was incomparable.

This heart is where the mana of the bone demon's lifelong cultivation lies!

The huge sea-like mana contained in it made Zeng Xiaoyu's heart tremble.

It is because the heart of the Bone Demon stores most of the mana of the Bone Demon's life.

Therefore, as long as the heart of the Bone Demon is destroyed, it is equivalent to destroying the Bone Demon.

However, the heart of the Bone Demon looks like a large mass of hot molten lava, and it may not be easy to destroy.

Zeng Xiaoyu plans to fight quickly and use his strongest means to destroy the heart of the bone demon.

Zeng Xiaoyu's mind moved, the vertical eye at the center of his eyebrows opened, and the wisdom sword flew out of the vertical eye, turning into a colorful light, and slashed at the heart of the bone demon!

Burst~

The Wisdom Sword slashed at the Bone Demon's massive lava-like heart, instantly splitting the Bone Demon's heart in two, cutting it in half.

Roar~

The bone demon's heart was cut in half, and he let out a roar of pain.

The whole body kept shaking, and for a moment he lost his ability to move, and he had no time to pay attention to the attacks outside.

"Good chance!"

The demon beasts of the Six Tribulation Periods saw that the Bone Demon suddenly let out a roar of pain, and knew that the opportunity had come.

Immediately unleashed his strongest attack, slamming into the bone demon's body.

The powerful mana attack turned into a cannonball, and hit the bone demon's body hard, knocking the bone demon's body to the ground.

The Bone Demon fell to the ground, crushing the earth below into a huge crater.

Roar~

The Bone Demon let out another roar of rage, and its massive mountain-like body staggered to its feet again.

Obviously, even under the joint attack of the demon beasts of the Six Tribulation Periods, it did not cause any damage to its body!

Not only that, but in its body, the heart, which had been split in half, actually got back together and began to gradually heal!

"Immortal Heart!"

This scene shocked Zeng Xiaoyu.

This heart is not afraid of Zeng Xiaoyu's wisdom sword, and after being split in half, it can still heal.

Zeng Xiaoyu's face became extremely solemn.

"Come again!"

Zeng Xiaoyu didn't believe in this evil, and once again commanded the Hui Sword to slash down at the heart of the bone demon.

The sword slashed down, splitting the Bone Demon's heart in two again!

Roar!

The Bone Demon let out another roar of pain, and the body that had been standing up fell down again, and began to roll on the ground in pain.

The crazy rolling brought powerful power, and even the six major demon beasts of the Tribulation Period did not dare to approach it in the slightest.

As for those demon beasts whose cultivation was weaker, they only dared to watch from a distance.

The Bone Demon's heart was split in half again, but it was still not dead.

The two ruptured hearts are still rapidly approaching, trying to heal.

"Give me shreds!"

Zeng Xiaoyu continued to command the Hui Sword to slash towards the ruptured heart, splitting the originally intact heart into countless small pieces.

Zeng Xiaoyu's successive slashes made the bone demon roll on the ground and roar in even more pain.

However, the reason why the Bone Demon is a demon is because it is ruthless and brutal enough.

Its ruthlessness is not only manifested in the enemy, but also in itself.

At this moment, the bone demon's heart was shattered, and it didn't know that someone had infiltrated its chest and abdomen to cause trouble.

The Bone Demon endured the pain of his heart being shattered, and raised his right hand.

The five fingers, which were as powerful as a huge steel fork, were forcefully inserted into his body, trying to insert Zeng Xiaoyu in his chest cavity to death.

Facing five nails as sharp as a sword, Zeng Xiaoyu's heart sank, and he hurriedly used his superb body skills to constantly dodge in the body of the bone demon.

The bone demon did not hesitate to destroy the bones in his chest, and vowed to insert and catch the little ones who sneaked into his body to make trouble.

Zeng Xiaoyu could only keep dodging, and for a while he didn't care about attacking the bone demon's heart again, so that the bone demon had a chance to breathe, and the originally broken heart was rapidly healing!

"Stop him, or the fish will be in danger!"

When Sun Li and Sun Qian saw the Bone Demon's movements, how could they not know the Bone Demon's intentions?

Hurriedly sent out his strongest attack, slamming into the body of the bone demon, trying to stop the bone demon from dealing with Zeng Xiaoyu.

A powerful attack landed on the bone demon's body, knocking its body tumbling over and over.

However, the bone demon just didn't care, just stuck his finger in his chest, trying to kill Zeng Xiaoyu hiding in its body.

And as the heart continues to heal, the damaged bones on the bone demon's body are also healing rapidly!

"The heart is immortal, the body is immortal!"

Zeng Xiaoyu and the demons finally saw the power of the bone demon.

It's a monster that can't be killed.

Many demon beasts regretted in their hearts, why did they covet the treasures in the bone demon's body in the first place, so as to provoke such a terrifying existence!

"I can't go on like this, or I'll be trapped here by the Bone Demon!"

Zeng Xiaoyu's heart was solemn, and he kept thinking of a way.

Suddenly, Zeng Xiaoyu's expression turned ruthless, and his eyes lit up: "Since even the Hui Sword can't destroy you!, then I'll give you a salary from the bottom of the kettle! See how long you can scream!"

Zeng Xiaoyu's mind moved, and the vertical eye at the center of his eyebrows changed, turning into a black eye with a dark aura.

Under Zeng Xiaoyu's urging, the black eyes began to exude a powerful suction.

The powerful suction force caused the fragments of the bone demon's heart that was about to close to explode again, and they were devoured and absorbed by the black eyeballs on Zeng Xiaoyu's forehead.

The bone demon's heart fragment was absorbed by the Eye of Darkness, and he suddenly roared wildly, constantly slamming his chest and abdomen with his ten fingers, trying to kill Zeng Xiaoyu hiding in its body.

Zeng Xiaoyu dodged the attack of the Bone Demon's finger with superb physical skills, and at the same time ordered the Dark Eye to continuously absorb the Bone Demon's heart.

And as the Bone Demon's heart continues to be consumed by the Eye of Darkness, its counterattack is becoming weaker and weaker!

After seeing this situation, Zeng Xiaoyu continued to control the Eye of Darkness, increasing his strength, and sucking into the heart of the bone demon.

"Good chance!"

And Sun Li saw that the Bone Demon's attack was gradually weakening, and they all increased their strength, constantly beating the Bone Demon to the point of screaming.