In the hall of the research institute, the cylindrical giant instrument that had risen before was already covered with a faint blue arc at this moment, and Luo Yunfan was operating on countless chaotic instruments with red eyes. The chains were released too early, and the "lock-breaking" facilities he had formulated were not perfect at all, so he could only rush into battle.

"This thing...... How much energy should be there now? Berserker swallowed, he wasn't very afraid of the device before, but now ...... I'm afraid that even if his strong defense touches this thing, he will have to shed his skin if he doesn't die.

"Not enough, not enough, it's not enough!" Luo Yunfan shouted almost frantically, "Electricity, it needs to be enhanced at least three times!" ”

The sound of battle coming from the ground had been stagnant for a moment, and now it had intensified, and with Xiao Yao's strength, those low-level nightmares couldn't have such a fierce conflict with him. It is conceivable that Xiao Yao still met the only and most terrifying opponent head-on.

The instrument in his hand could not accurately judge the strength of the chain, even after studying it for so many years, they still did not have a clear judgment on the strength of the chain, and Luo Yunfan could not judge how long Xiao Yao could block the chain through the information at hand.

So the time he reserved for himself was only seven minutes.

For seven minutes, he needed to double the energy released by this semi-finished product; Seven minutes, he needs to turn this device into a tombstone for chains!

……

For the two in the hall, the decisive battle was just a thunderclap from the depths of the earth, as if an ancient dragon had turned over underground, and the sound of his gestures was earth-shattering.

In the real battlefield, the flames and iron chains intertwine and collide, weaving together a grand poem called death.

For Xiao Yao and the chains, every impact of their power was a violent shock of space, the two sides of the battle were constantly moving positions, and their collision shattered into a clearing in the research institute, and everywhere they went, the solid walls collapsed, and the classified instruments shattered.

Each collision was accompanied by a shrill roar, a sonic shock that caused the humans watching the transcendent battle to cover their ears. Their minds were disturbed by some force beyond imagination, and all sorts of terrible visions appeared in their minds, and they were immediately shattered.

The pale blue flames and the rune-engraved chains intertwined and collided repeatedly, bringing out high-speed air currents, constantly cutting the two sides of the decisive battle, and bright red blood splattered in all directions.

This is a real struggle to the death, a real immortality between transcendentals.

The condensed Cangyan suddenly shattered, countless chains knocked away the boy, Xiao Yao was thrown away like a meteor, and then landed, his back cracked several tables before he could barely control his body.

The scales on his body were almost all shattered and detached, and in just a few minutes of collision, countless heavy blows from the chains had already rendered more than half of the defensive scales on his body useless; The bones in the body, which were as hard as iron, also showed many fractures and depressions, and the bleeding trauma was incalculable.

Although he tried his best to protect the internal organs that healed slowly, Xiao Yao was completely defeated in this battle, and he was convinced.

There were also many penetrating wounds and burns on the chain body, and his healing speed was not as fast as Xiao Yao's, and these wounds were all constantly oozing black blood. However, the injuries on his body were much lighter, and before Xiao Yao regained his combat strength, the chains had countless opportunities to kill him.

Before the fight, Xiao Yao could be sure that the strength of the chain was about two-thirds that of Lin. If it is said that when encountering Lin, Xiao Yao can barely exert about forty percent of the strength of the monster sealed in his body, then now in this desperate leapfrog battle, he has forced himself to squeeze nearly fifty percent of the strength from the seal, but it is still far from enough.

Not only because of the overwhelming power of the Exception Breaker to the realm of the Transcendent, but also because the Chains also become stronger in battle! After being sealed for a hundred years, he had been fighting by instinct before, but through a duel with Xiao Yao, who was experienced in combat, the chains were also adapting to the battle little by little.

With the increasingly strong chains, coupled with the existing strength gap, Xiao Yao can no longer make up for the gap between them through skills.

Originally...... I'm going to be so reckless...... Xiao Yao sighed, this was a rare time for him, without any backup plan prepared in advance, and without leaving any back-up, he put himself in an absolute death place, which was also a rare time for him to face a seemingly unavoidable death threat.

His original plan was to attract the chains to the location of Luo Yunfan's "Breaking the Lock" plan during the battle, but now that the distance is still halfway, he is no longer able to fight.

As for Ye Ruoxue and Yiyi...... I couldn't be sure if they would arrive in time, after all, the enemy was an exception, an existence that had already touched the realm that could be described as a "god".

It's already dead, but why do you ...... Still so calm? Xiao Yao himself was a little surprised by his thinking pattern, perhaps because he had walked on the edge of life and death many times, and he found that he could already face the ensuing crises with a flat gaze.

This crisis ...... It will be no exception......

So let me be willful and blindly confident this time!

A long time ago, when the memories of his previous life were a little blurry, Xiao Yao once saw a sentence: Do you want to be a coward for a lifetime, or a brave man for a moment.

At this moment, he already has the answer.

Xiao Yao forcibly unfolded the bone wings that had been torn off by the chains, and rushed forward again in the face of the attack of the chains. That strong will to fight, even the chains of the dead revealed a little surprise.

This battle didn't last long.

Just a few minutes later, Xiao Yao, who had been repeatedly injured, was grabbed by the neck by the chain and smashed to the ground.

The hoarse roar of chains thundered in his ears like countless thunderbolts falling from the sky. The iron chains were wrapped around his body as if they were alive, and as soon as they were tightened, everything in Xiao Yao's body would be crushed into pulp under that terrifying pressure.

However, the movement of the lock suddenly stopped, and some indescribable aura blocked his further movements, and he withdrew all the iron chains wrapped around Xiao Yao's body as if he had seen something terrible, and staggered back as if someone had punched him in the stomach.

Xiao Yao's head was hit hard by the chains, and now his entire vision is spinning, but in this whirlwind, there is something that is fixed and extremely clear.

Is that...... A feather as black as ink peeked out of his heart.

……

Yiyi's eyes widened suddenly, and a powerful spiritual fluctuation swept through the entire room, and He Yuyao, who was asking Ye Ruoxue about matters related to extraordinary power, couldn't help but tremble.

Ye Ruoxue frowned, turned around and asked, "Xiao Yao's kid...... Is there something wrong again? It's really worry-free......"

Yiyi bowed her head and said nothing, her petite body swaying slightly.

It was the first time Ye Ruoxue had seen such a Yiyi, she restrained her impatience, stepped forward with a calm face, bent down and hugged the little girl: "Yiyi, is it the enemy this time...... Difficult to deal with? ”

"No......" Yiyi hugged her head, her expression was a little painful, the girl's lips trembled, and she muttered a confused sentence, "The law is distorted...... The Gate of the Two Realms was torn open by a black figure...... Intrinsic cause and effect are shattered...... A hundred years of fate quietly converged...... Oh my God, my God! ”

"Yiyi......" Ye Ruoxue hugged the little girl in distress.

Yiyi's expression suddenly calmed down, she took a deep breath, and said resolutely to Ye Ruoxue: "Xiao Yao is now out of danger...... But you can't get involved in that matter right now, that guy...... The guy ...... He's the furthest I've ever seen, and we can't get him to catch any clues right now. ”

Ye Ruoxue was a little puzzled, Yiyi had never said such a thing, but she still nodded and agreed to the girl's request.

Yiyi breathed a sigh of relief, broke free from Xiao Yao's embrace, looked out the window and whispered, "Xiao Yao will be fine...... But if we go, then I can foresee that all the future will collapse at the same time......"

……

Holding his head, the chains slammed against the wall, and in a flash, the wall was full of cracks, and blood oozed from the forehead of the breacher.

A voice, a voice that had been whispering in his ear since decades ago, guiding all his actions, was now resisting his own actions.

The foreign consciousness in that voice forcibly seeped into the chaos of his own consciousness, forcibly modifying the decisions he had made, forcibly depriving him of control over this body. It is obviously just a remnant of an alien consciousness, but it is like a bamboo, suppressing the chaotic consciousness of the self.

Without the guidance of that voice, he would not have been able to assimilate and suppress his seals for decades, nor would he be able to tear open the door to the place where all transcendent power originated, where countless low-level nightmares poured into this world one after another, digging out the chains that had been nailed into the rock layer bit by bit.

The mind of the deceased is chaotic but simple, and the seal that the voice helped him break free should be a friend.

Well, once a friend, before that voice resisted itself.

The chains roared wildly, dozens of chains swayed almost wildly, and the pitch-black and viscous liquid gushed out from the wound that Lili had pierced before his heart, and with that, there was ...... A black feather.

Two identical black feathers were suspended in front of the two who were still fighting to the death before, and this scene was extremely weird.

The shadow who was hiding subconsciously poked his head out, and the two black feathers ...... It makes the nightmare little sister feel familiar.

The chain-covered bloodshot eyes stared at the feather, and their bodies were full of murderous intent. But the feather that was almost lazily suspended in front of his eyes suddenly moved, like a black meteor, and flashed like a flint and went directly into the forehead of the chain.

The moment was too short, and the chain that had been used to tear it apart had barely been swung out when the black feathers had seeped into his forehead.

Strong as an exception, but in front of that black feather is like a clumsy child.