As the Shadow Lord threw out the severed arm, Nie Yuan finally saw that there was an inexplicable black hole where the blood disappeared, constantly devouring the Shadow Lord's flesh and blood.

And the severed arm directly shattered into blood foam the moment it touched the black hole, and disappeared little by little.

The sacrifice of flesh and blood made the black hole bigger and bigger, and Nie Yuan even felt something watching the world from the other side of the black hole.

"Wei Liang! can't let the sacrifice continue! it's summoning more powerful creatures!"

Nie Yuan, whose mind was still in a state of chaos, couldn't even walk in a straight line, so he had no choice but to call out to Wei Liang loudly.

Suddenly, behind the Shadow Lord, a dark blue thunderbolt suddenly appeared. A figure soared into the air, and a huge goshawk appeared behind it.

Between the lightning and the fire, thousands of birds chirped in the forest. A flash of thunder pierced the night, rushing straight towards the heart of the Shadow Thunder Behemoth.

But just as it was about to collide, a horizontal slash that also carried thunder came. Like a celestial sky, it was between the thunder and him.

Wei Liang couldn't stop, and burst out of his strength like a desperate one. The shrill birdsong completely disappeared and merged into an eagle's cry.

The eagle strikes the sky, unparalleled in the world.

The thunder light turned into a streamer at the moment when the eagle's cry sounded, and several sound barriers exploded around Wei Liang.

It flew past before the giant axe could swing down, smashing into the Shadow Lord's body.

Only a muffled sound was heard, and the Shadow Lord let out a loud scream at random. Wei Liang directly broke through the skin on its body, and the huge power raged wildly in its body before exploding.

Countless pieces of flesh and blood were blasted out of the body by this explosion, but they were absorbed by the black hole before they could fall to the ground.

For a while, not only did it not organize the continuation of the sacrifice, but it made the black hole much larger.

This result made Wei Liang shocked, and in a hurry, he was slashed by the turning giant axe on his waist. In an instant, the thunder of the protective body was shattered, and the person was directly split into the earth like a cannonball and disappeared.

And although Wei Liang's full blow caused a huge wound, it didn't hurt much compared to the Shadow Lord's huge body.

This is the gap brought about by the rank, Nie Yuan saw from the list of subordinates in the system that Wei Liang's name changed from white directly to red, constantly flashing the warning that his life was dying.

Although he will not receive any damage below the fifth order, he will not be able to take the initiative to attack.

The whisper seemed to see this, and it was the Shadow Lord who made the Shadow Lord sacrifice himself unscrupulously.

At this moment, nothing seemed to be able to stop the progress of the sacrifice.

Whatever creature emerges after a successful sacrifice is certainly more dangerous than it is now. Nie Yuan gritted his teeth fiercely, got up and ran wildly in the direction of the treasure.

Now the only thing that can stop the sacrifice may be the treasure, and the existence in the black hole seems to have also discovered Nie Yuan's movements.

The frequency of the black hole spinning is getting faster and faster, and he is in a hurry!

As the Shadow Thunder Lord accelerated the speed of self-harm, Nie Yuan was anxious and at the same time had a glimmer of hope.

Sure enough, the treasure is the key to the sacrifice, and as long as the treasure can be taken before the sacrifice is successful, it will definitely stop the plan of existence.

Looking at the thunder light that was close at hand and out of reach, Nie Yuan had never been so anxious. I only hated myself for having two less feet.

At this moment, a thunderbolt struck from behind Nie Yuan. This was followed by a faint birdsong, and when the thunder light flew past Nie Yuan's side, it split into an arc of thunder and enveloped Nie Yuan.

In an instant, the scene in Nie Yuan's sight retreated frantically, and Wei Liang actually threw the last trace of strength to Nie Yuan's side when his life was in danger.

"Wei Liang, wait for me!" Nie Yuan roared loudly in the thunder light, his hideous face full of stubbornness and unyielding.

In the blink of an eye, the thunderbolt fell in front of the looming blue light.

Nie Yuan finally saw the treasure up close, and it was a rusty bronze iron felt. It looks very old, and the body covered in patina seems to be erased by time in the next moment.

The moment he saw the treasure, Nie Yuan activated the identification function of the system. The results made him dumbfounded.

"Successful identification: Sixth Order Arcana: Damaged Thor Iron Felt. The items left behind by the eighth-order powerhouse Thor in this world were seriously damaged for inexplicable reasons, but there was still a vast thunder power left inside. Excite with full force to kill Tier 7 creatures. Recovery value: 1800 points!"

This should be the most valuable thing that Nie Yuan has encountered except for the dragon blood crystal, and this is still in a damaged state. If it is as good as ever, it will definitely be an eighth-order or even a ninth-order treasure!

But there was no time to marvel at the preciousness of this treasure, because the sacrifice had come to its end.

The Shadow Thunder Lord was covered in scars, and his legs were gone, leaving only his right hand to drive away and hold the great axe.

After an inexplicable melodic roar, the Shadow Lord swung his giant axe and violently cut off his own head. The huge body fell to the ground like a landslide, shattering into pieces and slowly rising into the air and sinking into the black hole.

Suddenly, the black hole contracted violently inward, and a huge finger slowly poked out of the black hole.

Just a finger, Nie Yuan saw that the space around his finger made a crumbling sound like a mirror, and even the void cracked because he couldn't withstand that force.

This is an eighth-order creature! an existence comparable to a god.

Nie Yuan no longer hesitated, and grabbed the iron felt. Suddenly, a huge thunderous power poured into the body, raging wildly and destroying. And when the power of thunder poured into his mind, it suddenly disappeared like snow touching the scorching sun.

At the moment when the thunder disappeared, Nie Yuan suddenly understood how to control this treasure. The origin and usage of this treasure were suddenly implanted in his memory at this moment, and at this time, Nie Yuan finally understood why the traveling merchant system was so proud, so proud that he looked down on any transcendent routes, and called all transcendent routes bewitching.

It turns out that the self with the system can understand and control all the secret treasures, regardless of attributes, regardless of bloodline.

To put it simply, there is no limit to all the secret treasures in your own hands!

It is true that the traveling merchant does not have a strong body, nor does he have earth-shattering cultivation. However, the traveling merchant can kill the enemy with treasures, and if one is not enough, then ten! This is the strength of the traveling merchant system.

Nie Yuan, who understood this, laughed wildly, easily raised the iron felt, and hammered his right hand against the black hole.

Suddenly, there was a long and ancient hammering sound from the iron felt, and the wind and clouds converged under the continuous rumbling sound, and the sky changed color in an instant.

Countless thunderbolts converged from the nine heavens, and for a time the thunderclouds were foggy, and the thunder was thunderous!

"This world is guarded by me!"