That bracelet was the core of the energy flowing throughout the hall.

It's just that at that time, He Ao hadn't fully understood what the flowing energy did, and he was soon involved in a battle with Yin Weir.

And now, as Yin Weier walked into this hall, he knew at least one of the functions of these energy circuits - to purify pollution.

The gray lines that had spread all over Yin Weier's body became obviously dull after he entered this hall.

Moreover, Yin Weier's own energy intensity also began to weaken as he entered this hall.

Those controllable steel metals did not follow Yin Weier into this hall.

Therefore, this is why Yin Weier wanted to pull the battlefield out of the gate before.

This guy has long realized that this hall suppresses him, and outside, he can still rely on those twisted steel corpses.

Perhaps those corpses were left behind by the monsters that once attacked this door, but because of the effect of the flowing energy in this hall on purifying pollution, these monsters born from the mutation of pollution were unable to break through the gate outside.

He Ao raised his head and glanced at the invisible energy lines above his head.

His body continued to retreat, constantly widening the distance between him and Yin Weier.

At this moment, Yin Weir didn't talk nonsense anymore. He held a spear in both hands, his muscles bulged, and he attacked He Ao like a running wolf.

With the power of 'Blessing' suppressed, the strength gap between him and He Ao is no longer as obvious as before.

The violent spear kept rushing towards He Ao's body like a phantom, and the afterimage left by the stirring spear tip was like a blooming peony.

He Ao kept waving his sword to resist the heavy rain of attacks.

When the gap in strength was not as big as before, Yin Weier's chosen style of play was to attack like a storm to maintain the oppressive momentum just now.

Do it all at once, second time tired, third time exhausted.

This kind of attack will become more and more fierce, destroying the position that He Ao has just managed to stabilize, and then directly take his life.

Of course, if He Ao stabilizes and withstands Yin Weir's aggressive attack, when Yin Weir weakens and loses his stamina, the gap between He Ao and Yin Weir will be further narrowed.

Under such impact, He Ao quickly retreated.

Several times, Yin Weir's spear tip broke through his defense, scraped the edge of his neck, and left a bloody mark on his neck.

If he moved even half a minute slower, his neck would be stabbed.

This kind of momentum-building style of play becomes more and more fierce as you go to the back.

Soon, He Ao was forced to the end of the hall.

He leaned against the translucent glass wall, and the sharp spear tip broke through his defense and pierced directly between his eyebrows.

However, the moment the defense broke through, He Ao suddenly turned his head sideways and dodged the blow.

The tip of the spear was nailed to the translucent glass, and the entire space trembled.

He Aoneng could clearly feel that the energy circuit in the core control room hall had been disturbed.

Sure enough, this glass wall is integrated with the overall circuit and the twelve metal pillars that make up the circuit.

At this moment, He Ao had no time to think about it. The moment the spear tip hit the wall, Yin Weier swung the spear tip and cut off He Ao's head.

He Ao suddenly retracted the raised sword, blocked the swung spear, and then jumped back using the force brought by the spear tip.

At the same time, he looked towards the sky, at the top of the translucent glass wall.

That direction is exactly where the skeleton behind the glass is looking.

But there is nothing there except a bright light and a flowing energy circuit.

Yin Weier on the side watched He Ao raise his head and realized something immediately. He directly pulled off a button, flicked his finger, and shattered the lamp.

He was so powerful that he knocked down the entire lampshade, but nothing was exposed.

The lampshade that slipped from the air seemed to be the most ordinary lampshade.

"Are you hoping that people from the past will leave you relics that can help you make a comeback? But it seems that they haven't."

Yin Weier jumped up, held the spear in his hand, and spun around in the air. The tip of the spear split open the fallen lampshade and flew towards He Ao.

The mechanical sword was too heavy, and it was too late to lift it at this moment. He Ao used the ability to retrieve objects from the air to pull out the bone sword behind him, and in an instant he placed it across his chest, blocking the slash.

His whole body fell to the ground, and he paused. Then he concentrated all his strength on his arms, swung the spear diagonally, and hit the translucent glass wall beside him.

At the same time, he raised his head and glanced at the sky.

The moment the spear tip hit the wall, the energy circuit in the entire hall stirred, and the energy circuit in the direction where the skeleton was looking also trembled.

The frequency seems to be the same as the other circuits.

But under the memory of super memory, He Ao still 'saw' the 'incoherence' in the frequency of jitter between this circuit and other circuits.

It's like something is absorbing the energy in this circuit, and its jitter frequency is a little slower and undetectable than other circuits.

There is something there.

But it doesn't look like something you can get easily.

At this time, Yin Weier had already stabbed He Ao again.

He Ao blocked and retreated while observing the energy circuit in the entire area.

Yin Weier's momentum has weakened a bit, so at this moment, his pressure is also slightly relieved.

But even so, Yin Weir's power is far stronger than him.

The injuries on his body are increasing continuously, and his super memory has already been exhausted. If he continues to fight, he may not be able to delay Yin Weier's all-out momentum.

He Ao's eyes kept scanning the energy circuits in the sky.

These energy circuits are very strange, fused with a special martial arts aura, and this also involves his knowledge blind spots.

None of the occult knowledge he possesses is related to martial arts, and even the current martial arts practice methods are just a guess.

Now he has some understanding. He must at least understand this martial arts circuit to know what is hidden there.

It seems that the person who left this thing did not want people without any relevant knowledge to obtain such items.

This may be a kind of intentional ‘screening’.

He Ao didn't have any prerequisite knowledge, so it was almost impossible to crack this strangely constructed energy circuit that looked like a magic circle.

However, it's not completely impossible.
Chapter completed!