Under Chu Yuan's thunderous attack, almost all of the one hundred and twenty-eight ironclad warriors were wiped out, turning into a mass of scrap iron, and just as he was about to kill the last ironclad warrior, he abruptly stopped the offensive.

Sneer...

Almost, it was put on the table again!

Chu Yuan's figure retreated sharply and landed far on the ground, his sharp eyes fell straight on the ironclad warrior, and the aura on his body was still surging wildly, but he didn't have any intention of destroying it.

The Ancient Dragon God's design of this level is extremely sinister and ferocious, and on the surface, this trial tests the strength of the trialist, but in fact it is completely contrary to it!

This first level is completely mortal, no matter how good the trialist's talent is, how good and strong the strength is, it is impossible to pass the trial with his own strength alone.

It must be known that under the cultivation of the same level realm, a demon like Chu Yuan, who is as strong as Chu Yuan in talent and strength, will already be forced out of the hole cards to fight hard after persevering until the sixth wave, if it is replaced by others to face such dangers, I am afraid that it will have already turned into a pile of dry bones!

And at a cursory glance, there are at least a dozen waves of ironclad warriors in this hall!

In other words, the Ancient Dragon God set up almost twenty waves of ironclad warriors in the first level of the trial! Such a sinister trial was clearly a slaughter!

Chu Yuan couldn't imagine how terrifying the number of ironclad warriors would be when they were stacked to the twentieth wave......

That's why he suddenly saw through it at this time, this level is completely a test of the mind and heart of the trialist, and he can't attack but outwit.

This is also the reason why Chu Yuan suddenly left an ironclad warrior, he was so concerned that he wanted to pass the first level of the trial within three days, so he kept ignoring a very low-level loophole.

That is, this last ironclad warrior......

Chu Yuan was suffering from the endless pursuit and entanglement of those ironclad warriors, and he couldn't stop to find the energy hub, and he couldn't find a way to open the big array.

As long as this last ironclad warrior is kept and not killed, and the next wave of ironclad warriors is not allowed to appear, then there will be time to find the energy hub!

It's really too insidious! When he sighed in his heart that the Ancient Dragon God was scheming, Chu Yuan and the ironclad warrior mediated for a while, and after a little effort, he broke his arms and imprisoned them.

After doing all this, Chu Yuan didn't have the slightest scruples, so he directly stood in place, and his strong spiritual power was released overwhelmingly, spreading from every angle of this space.

Although the space of this palace is very huge, if you follow the general method, you will not have two hours to find the location of the energy hub.

But after figuring out the thoughts of the Ancient Dragon God, Chu Yuan only took a stick of incense to find the location of the energy hub.

"If it's really hidden here, this Ancient Dragon Divine Scheming City Mansion is really very deep......"

Chu Yuan looked at an ironclad warrior in front of him, and couldn't help but want to slander the Ancient Dragon God in his heart...... No one could have imagined that he would actually use one of the tens of thousands of ironclad warriors as an energy hub!

Fortunately, he had already figured out the style of the Ancient Dragon God, and knew that he would take the sword sideways, not take the usual path, and all the things that seemed inevitable, he just wanted to make an empty shell for people to pounce on, otherwise if he followed the normal method and conformisted to find the energy hub, he would inevitably be played like a headless fly.

Although it is possible to find the energy hub in the end, the cost must be extremely high.

After all, who knows if the Ancient Dragon God will do something somewhere, in case it touches the mechanism he has set up and awakens all the ironclad warriors......

Now that you've found the energy hub of the Heaven Sealing Cloud Array, the next thing to do is to turn it on and kill all the ironclad warriors!

And it is not difficult to open the energy hub, as long as you find some kind of corresponding energy to inject into the groove on the head of the ironclad warrior, and then use it as a fuse to drive the energy hub to open the large array!

So where do you go to find the energy that can act as a fuse?

Chu Yuan couldn't help but fall into deep thought, thinking in his heart, he took out a few spirit stones from the spatial ring, and then tentatively stuffed them into the groove.

It's just that the groove doesn't have any reaction.

I tried it several times in succession, but I still got the effect I imagined.

Chu Yuan reluctantly put a few spirit stones in his hand into the space ring, which was another difficult problem set by the Ancient Dragon God.....

It's just that there is one thing he can't quite understand, there are thousands of formations in the world, each with its own merits, but it also has the same end, in the final analysis, the energy that drives the operation of the formation is nothing more than the aura of heaven and earth.

It stands to reason that as long as you use spirit stones, you can easily activate the energy hub, but this Heavenly Lock Cloud Array has no reaction, and if there is such a situation, there is only one possibility.

This energy hub has also been passive, presumably set by the ancient dragon god some kind of taboo, requiring a specific energy crystal 'key' to activate,

So what is that energy 'key'?

Chu Yuan fell into deep thought, the trials set by the Ancient Dragon God were set step by step, link by link, the problem seemed to be in the Heaven Sealing Cloud Array, but in fact, the root cause was still from the ironclad warriors, so if you want to find a way to crack it, you still have to start from these ironclad warriors.

As soon as he thought of this, Chu Yuan suddenly had a flash of inspiration.

Inadvertently, his eyes fell on the scrapped ironclad warriors on the ground who had turned into a ball of scrap metal.

These iron bumps are neither living beings nor special spirits, and they can't move as freely as humans or monsters or puppets, so where does the energy that drives them come from?

"Huh, that's?"

Chu Yuan's expression froze slightly, and an extremely faint blue light suddenly flashed away in his sight.

Seeing this, he took a few steps forward and stopped in front of the ironclad warrior who had just appeared, and then stomped his head to pieces, revealing a hedron!

The spar was a blue color, about the size of a fingernail, and it seemed to be due to the exhaustion of energy, so the flickering blue light was extremely faint, and it was impossible to detect it if you didn't pay attention.

"Could this spirit crystal be the 'key' to activate the energy hub?" Chu Yuan curiously played with the energy crystal in his hand.

In fact, the energy contained in this spar is essentially no different from the spirit stone, and it is all condensed by the aura of heaven and earth.

It's just that the energy contained in this spirit crystal is a thousand times that of an ordinary spirit stone.

In other words, one spirit crystal is equivalent to a thousand spirit stones, and correspondingly, if you use spirit crystals to cultivate, then the speed of a martial artist's cultivation will be ten times faster!

It's a pity that the conditions for the formation of spirit crystals are extremely harsh, resulting in extremely rare spirit crystals, so this spirit crystal has also become a treasure comparable to pills for a time.

As soon as he thought of this, Chu Yuan forgot to activate the energy hub, and his somewhat fiery gaze locked on all the ironclad warriors present......

[P.S.: Ask for collections, ask for recommendation votes!]