"Boom ......"

The ferocious flames burst out with a breath that burned everything, frantically scorching the terrifying blade of doom.

Doomsday was extraordinarily tenacious, but it still didn't collapse, only the murderous aura weakened, and he continued to cut in frantically.

This second sun couldn't bear it, and it collapsed, turning into countless rules of heaven and earth.

And Zhang Dong and Liu Chaonaturally were exposed.

"Town ......"

Liu Chao shouted frantically, and the Zhentian Seal on his head burst out with an extremely rich red light, frantically bombarding the Doomsday Blade.

"Boom ......"

The Doomsday Blade seemed to have suffered a thunderous blow, but it still did not collapse, and continued to slash down with a momentum of killing everything.

"Kill ......"

Liu Chao shouted again, held the Demon Slayer Knife tightly with both hands, trembled three times quickly, and then slashed fiercely at the Doomsday Blade.

With a "click", the Demon Slayer Blade broke in half, and the fragment of the top-level Chaos Arcana was also exposed, striking the Doomsday Blade impartially.

The reason why it could be such a coincidence was that Liu Chao had carefully calculated, after all, he knew that the Demon Slayer Knife could not resist it, and only the fragments of the top-level Chaos Treasure could withstand it.

"Smack......

A strange voice sounded, and the fragments of the top Chaos Arcana were safe and sound, and the Blade of Doom turned out to be a piece the size of a broken fingernail, but it was like the scythe of death, and it continued to cut down frantically, wanting to chop Zhang Dong and Liu Chao into powder.

"Break my ......"

Zhang Dong finally came out, he had already turned into a ten-colored true dragon, with a halved divine armor on his body, and he grabbed a hammer in each of his two claws, shouted frantically, and bombarded the two hammers on the blade of doom.

"Boom ......"

The sky cracked, and sparks flew.

The hammer against the sky was refined for him by Si Ji in the beauty plate, and it was naturally extraordinarily tough, not broken, and not even a trace was left.

However, it was subjected to the terrifying anti-shock force, Zhang Dong's two dragon claws were cracked, and he was nailed deep into the ground like nails.

Previously, Liu Chao was not shocked to death, because the Demon Slayer Knife was broken, and then he was resisted by the fragments of the top-level Chaos Arcana, so that he could roll and dodge without being hit hard.

The terrifying thing is that although the murderous aura of the doomsday weakened to an extremely weak level, it still slashed at Zhang Dong frantically, and suddenly there was a splash of mud, smoke, and thunder, really like the end of the world.

"Kill ......"

Liu Chao jumped up again, grabbing the fragment of the top-level Chaos Treasure and frantically slamming it on the Immortal Blade.

"Click......

The blade of doom collapsed another piece the size of a fingernail, but Liu Chao was also hit hard, and was driven into the earth like a nail.

Zhang Dong jumped out of the earth like lightning, and once again frantically bombarded the two anti-heaven hammers on the blade of doom.

"Boom ......"

The terrifying voice sounded, and the terrifying anti-shock power was also transmitted to Zhang Dong's hand, which was halved and halved, and then acted on Zhang Dong's body.

Zhang Dong was nailed into the earth again, and the doomsday immediately continued to be chopped down.

Now Liu Chao didn't have time to jump out and attack, after all, his bones were broken from the blow just now, and he didn't recover so quickly.

Therefore, Zhang Dong simply took Liu Chao into the medicine garden in his body, and he continued to attack the Doomsday Blade frantically, relying on the magical ability of the halved divine armor and the terrifying body of the true dragon, he has not lost his combat power, but has been beaten into the depths of the earth.

"Break my ......"

Zhang Dong let out a crazy shout to the extreme, and once again two crazy anti-heaven hammers bombarded the blade of doom.

"Boom ......"

The blade of doom finally couldn't bear it anymore, and it collapsed violently, turning into countless rules of heaven and earth, dissipating between heaven and earth.

"Hahaha...... If you want to kill me Zhang Dong, no one can do it. ”

Zhang Dong laughed wildly, if he couldn't withstand it, then he would definitely waste an attack on the beauty plate.

Now that I have withstood it, although most of it is due to the miraculous halving of the divine armor, my perseverance and persistence are also indispensable.

"Zhang Dong, you haven't died yet, admire and admire, but I don't know how many times you can withstand such an attack?"

The Immortal Emperor stood on the edge of the huge pit, looked deep underground with a sharp gaze, and said sarcastically.

"Immortal Emperor, now you've lost."

Zhang Dong shouted, before his words fell, he turned into a small dragon only the size of chopsticks, spinning wildly, like lightning towards the depths of the earth, naturally he wanted to go to the place of the array, and then destroy the array, which would also break this terrifying formation and rescue the Pangu Ice and Snow Emperor and Qi Tianyi.

"Zhang Dong, you are too naïve, if the National Protector Formation is so easy for you to arrive at the formation, is it still the National Protector Formation?" After the Immortal Emperor finished speaking disdainfully, he shouted frantically: "The ground is tempered, block everything." ”

Before his words fell, there was a terrifying sound from the ground, and the huge pit also closed in an instant, not only became many times harder than before, but also the gravity and magnetic field changed, you don't know the east, west, north and south, let alone where the array disk is located, this is simply impossible.

And the terrifying thing is that the blade of doom was formed again, but this time it changed shape and turned into a sharp straight knife, which directly stabbed into the earth, stabbing Zhang Dong like lightning, trying to stab Zhang Dong to death.

If it is another emperor, it is estimated that there is no way, and you must use a beauty plate to escape.

However, Zhang Dong is not another emperor, he has a magical monitor, which can naturally monitor everything in the earth, of course, it is impossible to lose his way.

Therefore, as soon as his mind moved, the magical thatched sword had already appeared in his two dragon claws, becoming straight under the action of true qi, and then he also became as thin as the thatched sword, and rushed towards the place of the formation with frantic force.

The thatched sword is extremely sharp and indestructible, and so far, nothing has been encountered that cannot be broken. And Zhang Dong has a terrifying huge force, this force rushes forward, it is really terrifyingly fast, and because he is in the dirt, he has a monitor that can monitor the direction of the terrifying blade of doom, and can quickly turn and dodge.

Therefore, the blade of doom stabbed him several times but failed to stab him.

"Zhang Dong, you are really powerful, but you are still dead."

The Immortal Hades Emperor was surprised, and said with a sneer, "Doomsday Blade, change ......"

Before his words fell, the terrifying blade of doom changed, becoming only the size of chopsticks, and the chopsticks were so long, exuding a terrifying murderous and evil aura, and then plunged headlong into the earth that was harder than the treasure of heaven and earth, shooting towards Zhang Dong like lightning.

Zhang Dong suddenly became precarious, but he did not have any fear or fear, and continued to dodge with all his might, approaching the array as fast as possible, as long as he could go to the array, then he could destroy the array, and the blade of doom would be wasted.

And in his internal medicine garden, Liu Chao's face also showed a nervous look, although he knew that Zhang Dong was protected by a beautiful woman, it was impossible to encounter danger, but he was still very uneasy.

"No, I have to do something to help my brother."

Liu Chao shouted in his heart, his two eyes burst out with the light of wisdom, and suddenly his mind moved, and he entered the red mole space and appeared in front of the princess Xiang Yinan and Ah Er and Feng Wuming.

Feng Wuming seemed to be very unkind to him, and directly twisted his face to the side.

Liu Chao didn't have time to pay attention to this woman, so he directly grabbed Xiang Yinan's jade hand, and as soon as his mind moved, he had already gone to the cave.

Since Liu Chao has now cultivated to the point of the seventh level of the Great Grandmaster, the cave heaven of the red mole space has also been upgraded many times, and now it is a level 400 cave heaven, one minute outside, and 400 minutes inside.

He could have had time to come up with a good way to deal with the Doom Blade.

"Big villain, who is that woman?"

Xiang Yinan said with a coquettish face, as if a little girl was jealous.

"I'll talk to you about that woman later." Liu Chao said solemnly, "Now we are still in danger, we haven't broken through that terrifying formation, we have to think of a way, we can't let my brother fight outside alone, by the way, do you know how to refine weapons?" What about the refining technique? ”

"Refinery? I used to cultivate to the level of a great god master, but it took me a long time, so I naturally knew how to refine weapons, and I was a master. It's not like you, who have only been cultivating for such a short time, and you don't understand anything except that your ability to fight is super strong. Xiang Yinan said.

"Then you can refine a mixed treasure now, and then I can go out and help my brother. What do you think? Liu Chao said.

"Poof......" Xiang Yinan suddenly burst out laughing, "Do you think the Chaos Arcana is a cabbage?" So easy to refine? It has to be super good materials, which are hard to come by in this universe. ”

"I know, but I have super powerful materials." After Liu Chao finished speaking, as soon as his mind moved, the Heavenly Demon Knife that was broken in two and the top-grade Chaos Treasure Fragment appeared in his hand, blooming with bright blue light. ”

"Shhh...... This is a fragment of the top Chaos Arcana, Big Villain, how did you get it? Could it be that you are the darling of the heavens, and all the good treasures are running towards you in piles? Xiang Yinan was a princess in the past, and she had seen too many treasures, so she could recognize the origin of this piece of blue iron, and she suddenly gasped.

"Hurry up and refine it." Liu Chao didn't have time to talk nonsense, so he said anxiously immediately.

"Okay." Xiang Yinan didn't ramble anymore, and immediately began to refine, and as soon as his mind moved, the raging flames erupted, and he began to burn the materials frantically.

What satisfied her was that the materials of the Heavenly Demon Knife were also very good, and they had been refined by super powerful masters, so it didn't take too much spirit and time.

So, after only about half an hour, the materials were refined, and then it was time to arrange the magical formation......

After another half hour or so, the formation was also arranged.

In an instant, the sky became gloomy, and the Heavenly Tribulation of the Chaos Treasure was coming......