Tungsten carbide, a black hexagonal crystal, chemical stability, hardness comparable to diamond, but better metal plasticity than diamond, pure tungsten carbide brittleness is large and tough, very easy to crack, but if tungsten carbide is combined with chromium, manganese, Iron and other metals mixed and poured to form an alloy, but can form a toughness and hardness and excellent cemented carbide, whether it is used to make weapons and armor or parts and tools, have far superior properties beyond other metals, this dream alloy, in modern times called tungsten steel, in ancient times it was called dark iron or Damascus steel.

Yes, this is when the ancients built the sword and sword, they wanted to destroy the top material of iron like mud, its characteristics may not be as exaggerated as described in ancient books and novels, but before the emergence of ultra-high temperature metal furnaces and modern metal smelting systems, weapons made of natural tungsten steel will definitely throw ordinary steel out of several streets, and weapons made of tungsten steel collide with ordinary iron, and it is not so strange to sharpen iron like mud.

The sharpness and toughness of the alloy weapon of an ordinary metal are naturally a god-given treasure that will attract heroes from all walks of life to break their heads in this era of cold weapons, and because the formation conditions of natural tungsten steel are extremely harsh, mining and smelting are extremely difficult, and it often takes several generations of efforts to make such a weapon form, and its preciousness and rarity can be imagined, so that we can understand why Gonggong Gui, who lost his dagger, looks at us like we are holding his child and jumping into the well......

"Stinky boy, return the dagger to me!" The old eunuch used his Master Chen's stunt Blood Condensation Claw and grabbed it towards Li Mo's neck, and the power of the shot with hatred was three points stronger, and it was definitely not good for ordinary people to be hit by this blow, but the liquid armor that had just devoured the tungsten steel dagger was obviously better than just now, and in an instant, the armor on the black dog's neck turned jet black, with a unique luster of tungsten steel, and it also stretched out like a hedgehog with dense steel needle-like spikes......

Needless to say, the result is a hundred times more tragic than opening a durian with bare hands, after all, the durian is not so hard, and the thorns are not so sharp.

Seeing that his dagger was going to come back, and his hand was still not lightly injured, Gonggong Gui also made a quick decision, and immediately abandoned the black dog and threw himself at the thirty-six elder brother in Rong'er's arms.

This intention is already very obvious, how can we let him get his wish, Xie Erdon, who has been holding his paws to watch the excitement, finally made a move, and the invisible wall silently and quickly condensed, lying in front of this legendary eunuch......

"Whoa!" The crisp sound of glass shattering, the hastily assembled wall of molecules and atoms, resisting the extremely fast but small mass bullets is wonderful, but in the face of the impact of a standard-weight adult, it seems weak, but this does not mean that the Xie Er brand shield has no effect in the slightest, at least the flash of electric sparks as the atomic bonds break clearly shows that the fate of those who touch this thing is the same as if they were pounced on the energized grid......

Watching Gonggong Gui sobbing and falling to the ground, I couldn't help but sigh with emotion, the protagonist really can't play casually, losing the halo of the protagonist is really not a joke, Guo Daxia, who had a smooth ride in the Condor era, was poisoned and injured and almost lost his life when he arrived at the Condor Eagle, the youth and invincible aura of the Condor was compelling, as if the whole world revolved around him, and even the little dragon girl had to retreat from the popular idol Guo Xiang, who finally died and died lonely in the Yitian period, all of which prove that once the protagonists leave their own story line, they will become the sad cannon fodder that grandma does not hurt and uncle does not love, and is arranged by unscrupulous authors to pave the way for the new protagonist, only to see the newcomer laugh and not see the old man crying is good, if you dare to go against the cutting-edge protagonist and the author's new favorite, you will immediately be slapped to death on the beach by the back waves as the front wave......

"Comrade Xiao Ye, I have said so much in a serious manner, do you understand the deep meaning? Now you won't be indignant because you are squatting on the black pot for Comrade Xiao Wu, right?" said a mysterious voice in the dark.

Putting aside the murmur from a certain chaotic time and space, no one can understand what it means, the battle in front of us is over, although Li Mo is not lightly injured and can't get up until now, but we have defeated the most powerful master in the palace, and the miscellaneous fish guards are not looked at by us at all, it seems that our adventure this time is about to end with us retreating with our whole body......

After immersed in the tense battle, we who were finally able to breathe a sigh of relief, no one noticed that at the same time that Gonggong Gui pounced on us, there was a black shadow that was quietly approaching, lurking like a poisonous snake, waiting for the moment when our spirit slackened, and now, it was the best opportunity for him to burst out and sneak attack!

The man in black in the shadows jumped high from the wall without warning, pounced condescendingly, kicked in the air and stunned the sympathetic nerves, and his vigilance was zero, and Xie Erdon, who had not found himself being attacked by sneak attack, at the same time took advantage of this kick to turn back in the air, and pounced on me and Rong'er without stopping!

The man in black was extremely fast, and he came to me and Rong'er in an instant, his left hand pushed lightly, and he didn't see much force to beat Rong'er to vomit blood and fly upside down, and took the child in Rong'er's arms by the way, and his right hand held a dagger with cold light, and handed it forward like a cloud, but the speed was as fast and deadly as a poisonous snake spitting out a letter, and of course it stabbed into my chest that was about to rush up desperately!

Seeing that the dagger was not in my chest, the first thing I felt was indeed a biting coldness, as if the heat of the whole body was spurting out of the wound with the warm blood, and it was quickly lost, and then what I felt was the real pain of the cone - the dagger more than half a foot long stabbed directly to the stalk, and it must have pierced the heart!

I didn't say a word, I fell on my back, and even Jiang Shasha, who was carrying on my back, fell to the ground, and the man in black stabilized his body vividly, turned around and prepared to leave.

But no one noticed that the little artificial intelligence kid who had been closing his eyes tightly as if he was sleeping opened his eyes and glanced at me at the moment of being taken away, and I was already paralyzed on the ground, but everyone was attracted by the large Yin Hong on my chest and didn't notice it.

"Xia Yi, it turned out to be you!?hehe, it's really a good apprentice of our family!" Although the man in black covered his face with a cloth, Gonggong Gui still recognized the identity of the person in front of him from the light martial arts and martial arts moves, and the apprentice he taught would be strange if he couldn't recognize it!

This Xia Yi in front of him was the little eunuch who climbed over the wall and threatened Xie Erdong yesterday, and his identity was revealed, so naturally there was no need to hide it anymore, so he took off the black cloth that covered his face and nodded at Gonggong Gui with a smile: "Master." ”

"Don't call Master, I can't stand it!" When he was called to break someone's identity just now, it was not a good feeling for this old eunuch to speak, and now he was even more angry when he saw people greeting him with a hippie smile: "Since you left the palace and settled in Prince Yong's mansion, there is no apprentice like you in our family!"

Xia Yi shrugged, saying that he didn't care at all, and he didn't even look at the master who fell to the ground and his hands and feet were twitching, and jumped onto the palace wall with the child in his arms, disappearing from our sight.

Lying on the ground, I stretched out my hand with difficulty to wipe the blood foam gushing out of the corner of my mouth, and asked Gonggong Gui, who was lying on the ground with his hands and feet still twitching: "That...... Can you tell me what happened to you two apprentices? I think there's a lot of story in it......

"When is it!

Rong'er, who was beaten a few steps away, was the least injured, and at this time she had already gotten up and pounced on me, scolding me while tearing off the corners of her clothes as a bandage to press my wounds, but her roar was full of crying, and tears fell like beads of broken threads: "It's okay, it's okay! The wound is not deep! You won't die! You won't die, you won't die, I heard no ......."

The woman with blood-soaked clothes and pear blossoms and rain is a sad picture of life and death, which is my angry shout: "Ah!! you are going to die! Don't press it! The knife is pressed into you a little more!"