Sure enough, it's back!

Looking down at his intact body, Xiang Yuan smiled, he was right.

Song Ge had told him before that the Yin Demon Tower would not let those who entered the tower be fatally injured, whether this power came from the tower or themselves.

Iron Youlan is a Spirit-Devouring Grade Atavistic Demon with strong strength and the ability to use the Demon Dao.

It is not easy to defeat it, even if you open the true body of the evil dragon yourself, you may not be able to kill it.

So he relied on the special mechanism of the Yin Demon Tower to forcibly open the fourth gear of the Emperor Engine, and exploded his qi and blood to the bottom beyond ordinary sense.

Resolutely die with Iron Blue!

If I can withstand the Emperor Engine in fourth gear, I should be able to sweep away the Atavistic Realm demons.

Thinking back to the time when he turned on the fourth gear emperor engine, his body was galloping and roaring, and the vast and boundless power of qi and blood moved Xiang Yuan slightly.

That power was so terrifying that he felt like he could set off a boundless sea of yang fire with a single swing!

It's a pity that his current physical strength is still not enough, even the Emperor engine of the third gear can't withstand it for long, let alone the fourth gear.

Here, Xiang Yuan was still reminiscing about the incomparable power of the four-speed emperor engine.

Tanu on the side lowered his head and his face was distorted, his lips trembled, and he whispered:

"He actually ...... Really got through the first floor?!"

As the manager of the Yin Demon Tower, Tanu knows very well that even if it is only the first layer, its last level is a real atavistic demon.

And it's also a spirit-devouring atavistic demon.

This kid has an ordinary body, although his blood is pure, but it is impossible to defeat an atavistic demon!

What secrets is he hiding!

Yin Ou looked at Xiang Yuan's back, Tanu was now eager to rush up and pick open the head of this Terran kid to see how he had defeated Tie Youlan.

"Hmm, why are you looking at your father like that?" just as he turned his head and saw Tanu's malicious eyes, Xiang Yuan walked up to him.

"Nothing. Retracting his gaze and lowering his head, Tanu now did not dare to be hard steel in Hexiang Yuan.

The king of men has the power to punish him, and he cannot resist.

Heroes don't suffer immediate losses, and when they need to avoid, it's better to avoid a few points.

"Show me what these are. "Take out the loot obtained from the first layer of the Yin Demon Tower, and hand it to Tanu for him to identify.

"Both of these are black molten iron cores, and the time it takes to cast weapons can perfectly replace any metal material. Glancing at the two dark cyan crystals in the shape of water droplets, Tanu quickly gave an answer.

"As for this ......" Looking at the swirling blue-black crystals in his hand, Tanu suddenly looked up and said:

"It's also a material for casting weapons, but it's a tricky way to use it.

I see that you just liked the secret medicine of adding grass seeds.

If you give me this, I can exchange it for you a secret medicine of the same level, how about it?"

"Would you be so kind?" squinting at Tanu, Xiang Yuan's voice raised slightly.

"After all, you are the new king of people, and offending you is only bad for me.

My ban allows me to swap the battle rewards that the Kings don't need, and if you agree, I can give you the Elixir first. Squeezing out a smile, Tanu said it was very sincere, and it was also true.

He was a slave chained to this Yin Demon Tower, and Xiang Yuan was the new human king, and offending Xiang Yuan did him no good.

On the contrary, it is better to tie the knots now, and the future may be a little better.

"What secret medicine can you get me in exchange, can it be compared to the Timan Grass Seed just now?" After thinking about it, Xiang Yuan didn't rush to agree, but asked for the details.

"It's completely possible, adding grass seeds is only a secret medicine of the first level of the third layer, and I estimate that it can even be exchanged for a better one. ”

Seeing that Xiang Yuan seemed to be moved, Tanu hurriedly said.

Song Ge on the side of "Xiang Yuan ......" heard Tanu so highly recommend and let Xiang Yuan exchange the vortex spar for the secret medicine, and he faintly felt that something was wrong.

The king of men must have thought about what treasures to place on which floor.

And Tanu is so diligent in "thinking about Xiang Yuan", which is really a bit abnormal.

"It's better than adding grass seeds?" Xiang Yuan's eyes lit up, a smile appeared on Xiang Yuan's face, and he nodded: "Since that's the case, then don't change it." ”

"Okay, I'll give it to you...... Don't change?!"

Hearing Xiang Yuan's words, he thought that he was about to agree to exchange for the secret medicine, but Tanu stretched out his hand into his sleeve, and the smile on his face instantly became gloomy.

"What do you mean?"

Approached in front of Tanu, pinched the flesh on his face behind him and lifted it up hard, Xiang Yuan smiled and didn't smile:

"Playing tricks with me here, do you want me to smack you again. ”

His face was twisted and deformed by Xiang Yuan, Tanu forcibly endured the anger in his heart and squeezed out a smile:

"Why, I'm really thinking about you.

If you don't want to, then forget it. ”

Letting go of Tanu, Xiang Yuan pinched his five fingers, the air exploded, and the blue-white electric light crackled: "Less nonsense, what is this thing?"

Moved his cheeks twice, Tanu showed a little vague unwillingness, but he had no choice but to say:

"This is dead gray iron, adding this when casting a soldier can make the weapon gain the characteristics of dead gray iron. ”

"What features?"

"Resurgence. Unless the weapon with Dead Grey Iron is damaged to the point that there is nothing left, as long as there is enough firepower to burn, it will be able to recover gradually without any defects. ”

said the effect of dead gray iron, Tanu was very unhappy.

Now the loot of the first fifty layers in the Yin Demon Tower was prepared by the King of Xia Yuren.

As the last king of the people, the king of Xia Yu is delicate and wise.

In order to provide as much help as possible to the next Human King, all the battle rewards in the Yin Demon Tower were carefully selected by him.

Even the order of placement has been adjusted several times.

As Tanu, he can't covet these battle rewards, though.

However, taking advantage of some loopholes in the body's prohibitions and letting Xiang Yuan take the initiative to change the order of battle rewards can also destroy the original arrangement of King Xia.

It's a pity...... This kid doesn't eat hard and soft, and next time he makes a plan, he will think about it more......

"This dead gray iron should be the casting material that King Xia prepared for you.

This kind of divine iron was also added to the holy spear of the King of Xia that year.

A weapon that can never be destroyed!

It's just that it is estimated that King Xia didn't expect that you are still a lot away from the realm of the Casting Man King Bing.

You put away this dead gray iron first, this is a rare treasure in the world, and you can't change anything for it. ”

In the last sentence, Song Ge obviously said it to Tanu.

This Tanu has been chained to the Yin Demon Tower for so many years, and I am afraid that he has never completely surrendered in his heart.

This time, seeing the old man Wang Yi passing, the newcomer king did not have the guidance and protection of his predecessors, so he wanted to fish in troubled waters several times and interfered with the newcomer king.

Treat the king of people as a trend, and he will definitely play it, and punish this unchanging scumbag!

Looking at Tanu coldly, Song Ge already had murderous intentions towards this two-faced guy in his heart.

It's just that he is still needed to manage in the Yin Demon Tower now, and when he is useless...... Hum!

After clearing the first layer of the Yin Demon Tower, Xiang Yuan did not continue.

With his current strength, he barely passed the first layer with the power to die together, and if he continued, he would only be looking for abuse for no reason.

Moreover, on the first layer of the Yin Demon Tower, he was greatly inspired, and he already had a rough idea of the martial arts of the next realm.

Now it's time to go out, sort out your thoughts, and see if you can sort out the path of martial arts in the future.

Tips: Enter "Panda Literature" in the search engine, you can find this site, thank you.

Chapter 231: Unbreakable Weapons