This dagger has the power of sucking blood, and if it is inserted into the poisoned area, it can suck poisonous blood, which is more effective than any antidote pill.

Sucking away the poisonous blood, Xu You stuffed a Hui Qi Pill into the old boy's mouth, and then left it alone, with the old boy's cultivation and physique, there should be no problem.

At this moment, an earth-shattering roar was heard from outside the valley.

Xu You was stunned.

Obviously, there was something outside the valley, and the Flying Eagle Falcon was immediately released to investigate, and after the Eagle Falcon made of refined iron flew up, it disappeared into the dead air outside the valley, and after a while, Xu You knew that there was a strange corpse demon approaching the valley.

The corpse demon was as tall as steel, more than a foot tall, with four arms on its back, corpse claws like knives, and between walking, the corpse was full of qi and emitted a poisonous mist.

"The corpse demon in the middle stage of foundation building!" Xu You saw this corpse demon through the Flying Eagle Falcon, and estimated that in a few moments, this corpse demon would rush into the valley.

In other words, a year ago, when he encountered a corpse demon in this realm, Xu You would have no chance of winning, and it seemed that the old man who devoured the corpse was injured by this corpse demon.

But now, Xu You is really not afraid.

After a year of accumulation, Xu You's strength is so strong that even he thinks it is incredible, a corpse demon in the middle stage of foundation building, Xu You feels that he can easily kill it.

At this moment, the corpse-devouring old man who had been in a coma suddenly woke up, first looked around in horror, and only came back to his senses after seeing the surrounding situation and Xu You clearly.

"Is that you?"

When the corpse-devouring old man saw Xu You, his face was hideous, but now that his mana was exhausted, he didn't have a decent magic weapon in his body, so he obviously couldn't fight.

And the next moment, the corpse demon outside the valley let out an angry roar again, and this time, when the corpse devouring old man heard it, his face instantly turned extremely pale.

"It's that ironclad demon corpse, it's not good. The corpse-devouring old man was about to get up and run away, but he was held down by two wooden golems.

"What are you running? When did the old man who devour the corpse become so bold?" Xu You said sarcastically, speaking of which, he and this old man devouring corpse were enemies, so naturally he would not give him a good look.

The corpse-devouring old man was held by two wooden puppets, and he couldn't run, but he said angrily: "Boy, I didn't expect you to hide here, it seems that life is better than mine, but it's over here, I advise you, run quickly, that monster is not my opponent, you kid, you have to die in the hands of that monster." ”

Xu You naturally didn't care, just shook his head and said, "You are not an opponent, I may not be an opponent." ”

"Rampant!" The corpse-devouring old man scolded: "What do you say, the old man is all building a foundation, what about you? You are at most refining qi, even if there are two wooden golems, what can you do? To be honest, if it weren't for the fact that my mana is exhausted now and my body is weak, otherwise I can kill you with one hand, you are not even an opponent of the old man, and you still talk about dealing with that corpse demon?"

If it was put a year ago, there would be nothing wrong with the old man's words, but in a year's time, Xu You's improvement was not at all what he could have imagined the old man who devoured the corpse, so Xu You didn't bother to take care of this old man who didn't know anything.

Because at this time, the iron-armored demon corpse that the old man devoured had already rushed down.

It was indeed huge, more than a foot tall, like a small mountain, and the black skin that seemed to be made of iron seemed to be difficult to pierce even with a flying sword.

The four arms and the hideous face brought great shock.

It's amazing.

Xu You was sure that if he didn't use the corpses of those masters he had stored, he would really not be an opponent if he relied on the big snake, the wooden puppet and the flying eagle falcon alone.

Now, Xu You is thinking about the corpse transformation into a few zombies in the foundation building period.

"Two of them, with the Flying Eagle Falcon and the Wooden Golem, it should be able to suppress this iron-armored demon corpse, and it would be a waste if there were more. Xu You knew that although there were a lot of corpses in the foundation building period in his hands, if he left the corpse world in the future, this thing would be used a little less, and it would naturally be saved.

With two of them this time, Xu You was actually a little distressed.

The corpse-devouring old man didn't know that Xu You had hole cards, and when he saw the corpse demon rushing down at this moment, he trembled with fright, and scolded Xu You one after another to let him let go of himself.

Xu You didn't bother to take care of the other party, so he took out the corpses of the two monks in the foundation building period with a flick of his hand, and directly used the corpse king on his finger to stop the corpse.

Thundered.

The corpse fire instantly wrapped the two corpses, and almost instantly, the two corpses were refined by the corpse fire, stood up, and then turned into two extremely powerful zombies in the foundation building period.

Xu You's corpse transformation can not only preserve the cultivation of this corpse, but the most terrifying thing is that it can also awaken the zombie's supernatural powers, and even memory.

Just like before, Ji Hongwen was awakened by Xu You's memory, the strength is simply breathtaking, and the most important thing is that through his magic rings, Xu You met the mysterious female master who lived in it, and learned the art of incarnation outside the body.

That's the chance.

However, obviously, the zombies produced after the corpse transformation can be 100% retained by supernatural powers and cultivation, but the memories vary from person to person, and most of them will not be retained, and they will only become zombies who completely obey Xu You's orders.

This time Xu You's corpse turned into two zombies, it was the same, looking at their appearance, he knew that he didn't wake up his previous memories, but Xu You didn't need it.

It is enough to have cultivation and supernatural powers.

In the next moment, the two zombies in the foundation building period, together with the Flying Eagle Falcon and the Great Snake, besieged the iron-armored corpse demon.

The strength of the big snake has also improved, and its size is huge, as the so-called body strength is not lost, any sweep of the tail, can shatter the boulder, the thick and hard snake skin is like iron armor, not afraid of the opponent's corpse claws. There is also the Flying Eagle Falcon, that pair of claws can even tear apart pieces of fine steel, although the iron-armored corpse demon has rough skin and thick flesh, as if it is cast in iron, but after all, it is still flesh and blood.

Eagle Claw grabbed it, directly tore the skin and flesh on the iron armored corpse demon, and removed a piece, but the corpse demon was not simple, the four giant arms waved, the corpse claw and the eagle claw collided, and the sparks splashed everywhere, which can be described as evenly matched.

And Xu You still has two corpse zombies in the foundation building period.

After the two corpse zombies from the foundation building period joined the battle group, Xu You found that he was too defeated.

"It's enough for this corpse to become a foundation building period zombie, but I used two, it's a waste. Xu You muttered to himself, at this moment, the iron-armored corpse demon who was menacing at the beginning couldn't raise his head after being suppressed at the moment, and the next moment, one of the corpse demon's arms was cut off by a corpse zombie with a sword aura.

That sword qi was like a raging fire, more than a zhang long, extremely hot, even if it was more than a dozen zhang away, Xu You could feel the blazing heat, you can imagine how powerful the flame was.

Although the outer skin and bones of the Iron Armored Corpse Demon were as hard as fine iron, under this flame sword aura, they were still like tofu, and they were not worth mentioning.

The next moment, the ironclad corpse demon died.