Teal has a course called "Contrary to Physics", and the section on dead iron talks about two points: toughness and hardness.

In traditional physics, the two are usually no longer possible after reaching a certain intensity.

The so-called rigidity is easy to break, which is the truth, the higher the hardness of a thing under normal conditions, the greater its brittleness, and the smaller the toughness.

However, the emergence of dead iron is contrary to traditional physics, and this lies in this.

In addition to being the only known material that can conduct and carry the impact of the source energy to a certain extent, it also achieves an incredible value in terms of both hardness and toughness.

At this moment, the dead iron spear arced in Wu Yi's hand.

Runs in an arc.

Although this arc does not look very large to the naked eye, it is still frightening to guess the power accumulated and contained in it.

There is no way, Wu Xian's imprint on Yu Yindou's strength is too deep, and he is actually determined to fight to the death at this moment, so he comes up with all his strength.

This trick was learned by him in Nepal from Han Qingyu's rusty sister pear vortex, and then evolved it himself.

Correspondingly, the Yu clan war slaves who were watching at this moment were naturally not all stupid, they stopped from the fight, and when they had time to think, they couldn't help but think: Why did Wu Yi become so strong after not leaving the Yu clan for a long time?!

This kind of thinking was very dangerous for Yu Yindou, and he had to speak:

"Where can I learn a little insect carving skills, and dare to be conspicuous in front of the old man?!"

The old man's style of speech is like that of the closed Yu village, stuck in a bygone era.

In fact, except for the children's telescope hanging on his chest at the moment, his whole person is almost the same.

With a bang, the two hands of heavy swords struck each other, and the posture was set.

The sword in Yu Yindou's hand is wider and thicker than the traditional sword of the Chinese system, so that the hilt of the sword that can be held in both hands is a little small, as for the person who uses the sword himself, it is naturally not weak, even in the recent decades when the family source energy is extremely scarce, Yu Yindou's own supply is still almost uninterrupted.

Wu Xian didn't say anything, he just moved, and shot at the former master, the person who was invincible in the brand.

"Buzzing ......" two sounds in a row.

The movement of the black spear in the air is like running in a viscous liquid, which is not fast by the standard of the source energy device, but it is heavy, and the head of the spear is reversed, from right to left, from behind him, and the movement is in an arc during the rotation.

This time, it collapsed abruptly.

In the eyes of the onlookers, the black spear was like a swimming fish, swimming through a corner, and in the last blow, it swung its tail from right to left, straightened its body, and went away like an arrow.

The sheer power of the gun's body makes it castrate incredibly fast.

The body of the gun continued to tremble, and the vortex of source energy flowed, making its trajectory strange.

The light in his eyes was like electricity, Yu Yindou didn't dare to cut it, he couldn't see the head of the gun.

With his broadsword in front of him, he made a block in his panic.

"Ding!"

Because of the toughness, the dead iron clash usually rarely makes a crisp sound, and it is mostly muffled, but this sound is very brittle.

The sword is a good sword, so it is not broken.

But people ...... With this crisp sound, Yu Yindou's whole person seemed to be suddenly hit by thunder, his body retreated straight, and his shoes were instantly shattered in the friction of the ground.

The sleeves of the arms are the same, they are directly shattered.

"Wow!"

At this moment, this scene, for the onlookers, who originally had the same imprint as Wu Xian, the war slaves of the Yu clan - God is collapsing, and God is standing statues.

Yu Yindou had not fought for too long, and when the source energy surge in his body finally came up, the old man did everything he could, and finally his body turned to the left and opened up a little distance.

His source energy surge, itself is naturally much thicker than Wu Xian, this time he put it aside, swinging his sword, and he wants to cut off the spear.

But with one hand, the tail of the gun was held.

False grip.

Wu Yi held the gun, did not change the tremor trajectory of the spear itself, but turned the head of the spear slightly, and sent it to Yu Yindou's chest again.

"Dangdangdang......"

Twin swords in a row.

The thunder of the sick lonely gun is finally coming to an end.

Wu Yi holds a gun.

"Whew", and at the same time, the wrist was turned, and the gun body turned violently, like a crazy drill.

"Sonorous ......"

The tip of the spear and the face of the sword, sparks splashed everywhere.

"Poof!"

Suddenly, the tip of the spear finally slid past the blade and stabbed into the shoulder socket of the silver bucket.

Wu Yi was exhausted at the same time and put away his gun.

Stunned, "Can you kill?!"

At this moment, not only was he stunned, everyone was stunned, Yu Yindou, Yu's war slave...... Especially Yu Fengzi, the eldest lady's entire expression was already stiff.

She once stabbed Wu Xian with a sword in the shoulder, and that minion was ......

Dad, kill in three moves......

Could it be that Wu Yi is so much stronger than Yuan Qing?!

"Time is pressing, are you waiting for the blue people to come back and send them to death?!" Yu Yindou knew that he was in danger now, and immediately shouted, "Let's go together, fight quickly, and kill ......"

The war slaves reflexively moved.

"Why did you raise us to be dead soldiers, but you didn't have the determination to fight to the death?" Wu Yi suddenly asked seriously, Yu Yindou's source energy surge is actually much thicker than his own, which Wu Yi can clearly feel, but he doesn't seem to be able to play at all.

Yu Yindou's eyes avoided, "Don't talk nonsense with him, kill!"

This time, he pounced first.

But this time, the vast majority of the war slaves present did not move.

In the end, there were only about five or six diehards of the Yu clan, most of whom were a little older and had already jumped out of the war slave class, and pounced on him.

Siege...... Wu Yi raised his gun to meet him.

In fact, it is still a crisis, and it is still a disadvantage, but he feels very hearty in his heart at the moment, compared to Han Qingyu's performance in every battle he has seen, Wu Xian looks at Yu Yindou at this time, like seeing a snake and a mouse.

"Old man takes back your life......"

"You, no, worthy!"

Rumble!

With one enemy and seven, Wu Yi fought to the death.

After the break for the Yu clan, he stopped more than 20 Shah Yuanneng soldiers alone in the Nepal Proving Ground, and kept Yu Fengzi and others fleeing for their lives, not asking for help, but just blindly obeying.

It's different at the moment.

............

Not busy holding a piece of bacon, it is very hard to find this piece of bacon, there is no one in the kitchen, not busy jumping from the stove to the air to hang the only piece of bacon that I forgot to put away, tried many times, fell many times.

There were two times in the middle, and it was still hanging, and it was difficult to pull the meat off.

Wagging his tail and holding the bacon in his mouth, he was not busy looking forward to the master's praise.

"Khooth!"

Two bodies have fallen on the ground.

Wu Yi was also covered in blood, and a shot from the front swung into the silver bucket, and the spear turned back, blocking the three swords that attacked behind him.

"Whew!"

Another wound on the back.

Wu Yi didn't say a word, let alone hesitate, and the gun turned around and went backwards directly into the abdomen of one of them.

Put away the gun, and the figure shook.

In the face of the enemy who pounced again, he met it again.

Yu Fengzi had a long sword in her hand, trembling, while slowly moving around Wu Yi's back, she knew that if she didn't kill Wu Yi today, everything would be over.

"Smack!" the bacon fell to the ground in his mouth.

Not busy, he let out a "whoosh" and rushed towards Yu Fengzi, "Wang, Wang." ”

Yu Fengzi was startled and glanced at it, "Beast!"

The eldest lady is going to kill a dog with a sword.

"Whew", Wu Yi turned around and jumped when he heard the sound, and the person was in the air, and the spear swung from back to front, smashing towards Yu Fengzi.

Yu Fengzi was stunned on the spot.

Behind him, Yu Yindou shouted to him bitterly: "Be merciful." ”

As he spoke, he himself rose to the top and stabbed his sword in the back and heart.

The battle under the source device has always been electric and flint, and the next two seconds:

Wu Xian's wrist was around, the head of the gun was turned, and the tail of the gun was smashed into Fengzi.

And then in an instant, the source energy tide was as taught by Han Qingyu, and it was suddenly cut off, and Wu Xian's figure fell rapidly.

"Sting. Yu Yindou's left-handed sword stabbed into his heart and pierced his shoulder blade.

"Song!" Almost at the same time, Wu Yi's spear was backwards, diagonally upward, piercing out from under his armpit and into Yindou's chest.

Yu Yindou hung on the grab, wailed, and wanted to stab with the sword in his right hand.

Wu Yi turned his back to him, and with a direct turn of his wrist, he drove the body of the spear, which rotated rapidly in Yindou's chest, and suddenly opened a huge blood hole.

Put away the guns!

"Bang", "Bang." ”

Wu Xian's body shook slightly.

Yu Yindou's whole body was smashed to the ground with his head in the sky, not dead, looking down at the bloody hole in his chest, wailing at the same time, he kept struggling to retreat.

Wu Xian turned around unhurriedly and looked at Yu Yindou who was struggling on the ground.

There was some desolation in his eyes, and he said slowly:

"I said just now, I turned the head of the gun, I was collecting the gun, sir, do you believe it?"

This sentence.

Great sorrow.

Wu Xian felt pathetic, hateful, and ridiculous......

It's just Yu Yindou, it's more pathetic and ridiculous.