Not only did he need to deal with the endless stream of demon beasts, but he also needed to find the core to break through, but also because the flames that filled the entire formation contained his spiritual power, he could have used an hour's spiritual power, not to mention an hour at this time, it was likely that even half an hour would not be enough!

With a swing of the Tianxin Sword, he killed an attacking demon beast, and then jumped out of here to look around carefully, ready to quickly find the core of the formation.

In a flash, a quarter of an hour passed, and in a quarter of an hour, Chen Hao didn't know how many harassing demon beasts he had killed, and his spiritual power had exploded to less than six points at this time, if he continued like this, he would definitely have to consume his spiritual power in less than half an hour, and then the situation would not be solved by a word of trouble!

In a flash, another quarter of an hour passed, Chen Hao still failed to find the core, the illusion of fire creatures killed a lot, and at the same time, he found that what he was worried about was true, according to the current speed, he still has four points of spiritual power at this time, half an hour is equal to four quarters of an hour, and his spiritual power is still four points in two quarters of an hour, and it is impossible to last for half an hour.

With a touch of irritability in his heart, he was immediately directly suppressed by Chen Hao, but continued to recall the key to the entire formation, preparing to summon the core.

Entering the formation, the fire dragon attacked, the fire, and then the attack of the flame transformation demon beast, it seems that there is no problem in the slightest!

While killing the Flame Demon Beast, he continued to ponder what was wrong.

After a while, his face suddenly froze, the core of the formation, what is the core, but it is just the most critical thing!

Now in the formation, what is the most important, flames!

If there were no flames covering the entire formation, if Chen Hao was dodging with all his might, it was unknown whether the demon beasts in it could attack him, and in the formation, the power of all the demon beasts bathed in the flames would have increased by more than one percent.

Thinking of this, Chen Hao instantly understood that he had walked into a misunderstanding before, and the core was not that it did not appear, but it had always been in front of his eyes, but he had not thought of it because he had been distracted by the attack of demon beasts.

When entering the formation, the flames formed by the two fire dragons were the core of this killing array!

Dodged the attack of the demon beast in a flash, in order to save spiritual power, he did not shoot to kill, but waved his hand and began to pinch the seal, and after a while, he shouted in a low voice, "Water Summoning Technique!"

When the words fell, I saw that the spiritual power in his body began to fade, and correspondingly, a ripple suddenly appeared in front of him, and in the ripples, at this time, there was a continuous flow of water spraying out, and the water flow was obviously not an ordinary water flow, and all the flames that touched it were instantly extinguished.

After a while, the spiritual power in Chen Hao's body was consumed by one point, and the extinguished flame was only one percent at this time, although relying on his ability to summon and flow out of the water so that the flame could not burn again, but his spiritual power was not enough at all, according to the current situation, at least ten times his spiritual power was needed to extinguish the flames!

The only good thing is that he now has a place to put his feet, and there is an area where the flames are extinguished, and he doesn't need to use his spiritual power to defend against the flames when he stands there, which greatly reduces the consumption rate of his spiritual power!

After pausing in place and waving his hand to cut out some of the demon beasts, he took out a pill and swallowed it directly, the pill is the pill that restores spiritual power, because he had to resist the flames and fight back against the demon beasts, he was so busy that he didn't even have time to swallow the pill, and after a little time, he swallowed a pill without hesitation!

And the effect of the elixir he put away was also extraordinary, as soon as he swallowed it, his originally small spiritual power instantly began to slowly increase, according to the current speed, his spiritual power could recover to its peak in half an hour at most!

I took out an elixir and bit it in my mouth again, but I didn't swallow it, but I was going to wait until the effect of the one in my body had passed and swallowed it, and the reason why I put it in my mouth now was mainly because I was worried that it would be troublesome if I didn't have time to eat it!

Then "Water Summoning" was used again, and it began to extinguish the flames while killing fire-attribute monsters!

In a flash, an hour passed, and under the condition that Chen Hao did not count the consumption of the elixir, he had already extinguished fifty percent of the flames, and half of the flames had been extinguished at this time, and his pressure in the large array had plummeted!

Then extinguished one percent of the flames again, and because just when he swallowed the pill and was about to continue to extinguish the flames, a change suddenly occurred.

A dragon groan suddenly sounded in the big array, and such a close dragon groan instantly made Chen Hao's chest feel suffocated, but fortunately, he didn't suffer any injuries.

But the bad thing is that in the place where he extinguished before, at this time, a fire dragon slowly appeared in the big array, burning with raging flames all over his body, and the dragon's mouth opened slightly, obviously the previous dragon chant was the voice of this fire dragon!

Without waiting for Chen Hao to move, the fire dragon swooped in the sky and attacked towards Chen Hao, the dragon body full of flames gave him an extremely strange and hideous feeling, obviously it was just a fire dragon incarnated by flames, but the dense fangs in the dragon's mouth gave him a threat of knowing the substance, as if the fire dragon was real and not the flame changed.

Jiu Yu Du used the danger to dodge the fire dragon once, and at the same time, his face was a little ugly, the strength of the fire dragon was higher than him, and because he was composed of flames all over his body, it was difficult for his attack to take effect on the fire dragon, despite this, his counterattack was not slow at all.

"Ten Thousand Swords Return to the Sect!"

After a roar of rage, countless sword shadows appeared, and then slashed towards the fire dragon!

A dragon roar sounded, and the fire dragon rushed towards Chen Hao as if he didn't see the attacking sword shadows, and those sword shadows, when they approached the fire dragon, were directly burned by the flames burning on the fire dragon's body in a short time!

The power on the fire dragon's body is obviously different from the power of the fire dragon that is still burning in the big array, stronger, the temperature is higher, the lethality is stronger, and even the void thing such as the sword shadow with the change of spiritual power can be burned, but the power of the fire dragon's fire at this time is the power of the flames on the fire dragon!

The Nine Shadows used it again, dodging the fire dragon's blow in a flash.

As soon as I dodged, before I could breathe a sigh of relief, I felt a sudden gust of wind behind me, something attacking!

At this time, he had just used the Nine Shadows Decision, and the spiritual power in his body was already running out of time, and he didn't even have time to dodge when he added the attack!

didn't have time to think about what it was, Tianxin Sword suddenly turned around and slashed towards the place where the sound of the wind sounded behind him, and at the moment of slashing, he saw clearly what was attacking, it was the dragon's tail, the dragon's tail of the fire dragon, and at this time it was attacking with flames!

Even if he saw it clearly, Chen Hao didn't have the slightest intention of retreating, and the Tianxin Sword suddenly accelerated and slashed to the dragon's tail!

"Ding" A crisp sound of gold and iron sounded, it was obvious that the fire dragon with flame change actually had the same feeling as metal, this illusion of fire dragon was not simple!

As soon as I thought of this, I felt a shock from the dragon's tail, and Chen Hao, who was about to counterattack and defend, was not strong enough, and was instantly knocked away by the dragon's tail, but fortunately, because of the timely resistance, he was not injured, as long as the strength was removed.

And his blow fell on the dragon's tail, and the fire dragon was obviously extremely uncomfortable at this time, and the flames on his body flickered non-stop, flickering and dimming.

When Chen Hao regained control of his body, the state of the fire dragon also recovered, and he slaughtered again, this time opening the dragon's mouth and spitting out thick flames scattering!

Seeing this, Chen Hao's hand moved, the Tianxin Sword in his hand trembled slightly, and he shouted in a low voice, "Ten Thousand Sword Technique!"

The moment the words fell, countless long swords appeared, and the blades of the swords flashed with a chilling light, and the power was obviously extraordinary.

Chen Hao's face also showed a touch of coldness, "You can melt my sword shadow, right?" I'll see, is it your speed of melting the long sword or the speed of my slashing!"

The long sword at the head began to tremble ten meters away from the fire dragon, and then dissipated like a bubble after advancing another meter, while the long sword behind it continued to fall.

In just two breaths, the long sword summoned by Chen Hao's Ten Thousand Sword Trick was melted by nearly half, but correspondingly, not only was the fire dragon broken and stopped, but the remaining long sword was still one meter away from the fire dragon!

After finding that it was effective, the remaining long sword was slashed out again!

The long sword slashed into the fire dragon, and the sound of gold and iron intertwined with the Tianxin sword standing on the fire dragon before sounded, and the flames on the fire dragon's body began to flicker sharply, as if they could be extinguished and fall at any time.

Just when Chen Hao was about to take advantage of the victory to pursue and continue to use the Ten Thousand Sword Technique to fight the enemy, the fire dragon suddenly let out a dragon groan, and the long swords that approached the dragon's tail were all flapped away, and instantly turned into a fire and went towards the sea of fire that Chen Hao had not yet extinguished.

And as soon as the fire dragon left, the flame demon beasts that had not entered the battle circle outside before began to attack Chen Hao!

Swinging his sword to kill dozens in an instant, and then when he was about to go to the sea of fire to continue chasing and killing the fire dragon, another dragon groan sounded.

The dragon groan fell, and the flame demon beasts in the formation suddenly began to wail, as if they were all real demon beasts, and in less than a breath, all the flame demon beasts in the large array dissipated, and the sea of fire began to shrink.

The moment the sea of fire began to shrink, Chen Hao's heart was cold, as if something bad was about to happen.

"Ten Thousand Swords!"

With a roar of rage, countless long swords appeared and slashed towards the sea of fire without any purpose.

Just as he slashed out, the sea of fire suddenly began to shrink sharply, and by the time the long sword crossed half the distance, the sea of fire had disappeared, and in Chen Hao's eyes, there were two fire dragons!

The first one that appeared at the beginning didn't seem to be injured at this time, and the other one, which was the first one, was actually recovered again at this time after turning into a sea of fire!

And the moment he saw the two fire dragons, Chen Hao understood that he needed to work hard, and the moment the two fire dragons moved, he let out a low shout.

"Sword Domain Descends"

Without hesitation, he directly used his desperate hole cards, and in an instant, the aura appeared on his body, and in an instant, the approaching fire dragon was shrouded in the sword domain, and the two fire dragons were dodged with a blow hand in hand.

"Slash!"

With a low shout, the long sword in the sword domain shook instantly, and in the blink of an eye, all of them turned into sword light and slashed towards the two fire dragons.

And the two fire dragons instantly crossed together, and each of them heard a dragon groan, and then rushed over towards the sword light, ready to rely on their own strength to directly smash the sword light.

Seeing this, Chen Hao showed a faint sneer at the corner of his mouth, and it disappeared in a flash.

In the sword domain, the last thing he lacks is the sword, as long as the spiritual power is enough, there are countless long swords in an instant, plus the spiritual power recovery pill that he has just swallowed, and fighting against the two fire dragons in the sword domain, he is really not afraid at all!

The moment the sword light and the fire dragon met, countless sword lights were directly melted.

However, the fire dragon melted a sword light, and Chen Hao immediately conjured two sword lights, and when the fire dragon hit Chen Hao, the number of sword lights not only did not decrease, but increased a lot.