The divine fire of the Fire Spirit Dragon Candle could even be burned by the Godslayer Iron Crystal, but it had no effect on this piece of Xuan Ice Iron Wall, which made Tan Chu extremely surprised...

The NPCs and players who were watching were also surprised.

"Little beast, this ice wall is so powerful, and the divine fire is not afraid." Zhang Daishan was surprised.

"Your Excellency the Governor, this thick wall made of Xuan Ice Iron Crystal is not afraid of divine fire." General Yue Ling shook his head.

"Beast, the divine fire can't work, let's think of other ways." Nightfall said.

Tan Chu stood in front of the iron wall, stretched out his hand in surprise, and touched the place where the divine fire burned just now, but the strange thing was that the iron wall was still cold and biting, as if it had not been scorched...

Odd!

"Big bun, try smashing it with your hammer." Tan Chu shouted.

"Alright, boss." The big blood bag nodded excitedly, and rushed towards the iron wall with a short hammer in his hand...

"Wait!" General Moon Spirit let out a loud roar and stretched out his long arm to block the forward momentum of the large blood pack.

"Uhhh

"Your Excellency the Governor doesn't know that this kind of Xuan Ice Cold Iron is not only not afraid of fire, but also has extremely high toughness, it can rebound damage when it encounters an attack, and it will all be refracted back when hit by a strong blow, and our soldiers have already suffered a big loss." General Moon Ling warned.

"I'm dizzy..."The beauties were surprised.

"The fire can't burn, the impact can't work, I'll think of a way." Tan Chu said helplessly.

Standing in front of the iron wall, even if you are a meter or two away, you can still feel the biting coldness coming from this iron wall...

He held his chin and stood there, staring at the iron wall carefully...

The entire iron wall was full of brilliance, and there was no keyhole or other opening method, which made Tan Chu's idea of using the key of the Evil Emperor's secret room to try it was frustrated.

He looked around the iron wall for a long time, and even on the joint part of the mountain wall and the iron wall, he didn't find a single crack...

"General Moon Spirit, what is the specific name of this iron wall material?" Tan Chu asked suspiciously.

"It's called Xuanbing Iron Crystal, and it's an extremely rare material." General Moon Ling replied.

"Xuanbing Iron Crystal?" Tan Chu was stunned, what is the relationship between this material and the god-killing iron crystal?

"Your Excellency the Governor, the Xuanbing Iron Crystal is not a vein, it needs to be synthesized from various rare materials, and it cannot be collected." General Moon Ling said.

"General, tell me, what is this material most afraid of?" Tan Chu hurriedly asked.

Everything in the world will restrain each other, and the same is true in the divine realm, there is no invincible existence at all, and everything has a way to restrain it...

"This..."General Moon Ling turned his head suspiciously, looking at the group of blue-robed high priests behind him...

A blue-robed priest immediately took out a thick code of law and quickly flipped through it...

Looking at the NPC sacrifice with [Dark Baron: Lunar Eclipse] written on the top of his head, he was quickly consulting the information, Tan Chu was overjoyed...

He understands that he has found the plot point of the mission!

"This is Lord Lunar Eclipse, the great alchemist of our Dark Dynasty, there should be a description of this kind of material in his matching dictionary, but Your Excellency the Governor should not have too much hope, if we can open this iron wall, we will already have a way." General Moon Ling said with a smile.

"Your Excellency the Governor, I found it, the Xuanbing Iron Crystal is a rare material for our alchemists, it is composed of more than a dozen high-grade ores, plus some strange substances fused, it can withstand the attacks of various magic such as fire and water, and can also reflect physical damage..."The Eclipse Master said.

"Master, I just want to know what the nemesis of the Dao is." Tan Chu asked.

"Its nemesis is... Sharp gold. The Eclipse Master hurriedly said, but his eyes were full of surprise.

"What's Sharp Gold?" Nightfall asked suspiciously.

"yes, it sounds weird to hear the name." Zhang Daishan said in surprise.

"Your Excellency the Governor, Sharp Gold is an alchemy material, the crowning masterpiece of our alchemists, and a weapon made from this material can cut through any object, and if it is attacked, it will be indestructible." The Eclipse Master said with a frown.

"Ahh And this kind of baby! The beauties exclaimed.

"However, the materials used to make sharp gold are extremely rare, and I haven't heard of an alchemist making anything like this for hundreds of years." The Eclipse Master said, shaking his head.

"Master, do you alchemists still make weapon materials?" Tan Chu This is the first time he has heard such a situation.

"Who said that our noble alchemists made weapon materials, this kind of material is a raw material for us to make all kinds of potions and charms, but it is just used by those blacksmiths to make weapons." The Eclipse Master said dissatisfiedly.

"Well, I apologize, Venerable Master Alchemist, can you tell me what are the weapons made of Sharp Gold?" Tan Chu hurriedly asked.

In fact, when he heard the Eclipse Master say that a weapon made of sharp gold can cut through any object, he was pleasantly surprised...

In the Divine Realm, he had already seen two kinds of weapons, both of which had the magical effect of slashing things in two!

The first of these is the long hook of the tip of the white-fronted god's claws...

This tiger form is a sharp claw, and the humanoid state is a special weapon of a giant sword, which once cut the evil soldiers in two with a sword in front of him!

The other is the Sword of the Evil Emperor...

But Tan Chu didn't know which one was made of sharp gold?

However, he seemed to understand in his heart that the chances of the Evil Emperor's sword were a little greater...

"Your Excellency the Governor, as far as I know, the Sharp Gold has only appeared once, and after creating a greatsword, the remaining materials are made into an iron claw, but it is so old that I can't remember where these weapons are missing, but if you want to open this stone wall, you can only use that greatsword." The Eclipse Master recalled.

"Master, take a look, is this sword made of sharp gold?" Tan Chu smiled, he already understood in his heart...

The white-fronted god's indestructible iron claws, as well as the mysterious sword on his body, are all made of a piece of sharp gold!

He opened the package and immediately took out the Evil Emperor's Sword...

The giant sword was held between Tan Chu's hands, exuding a dark luster...

Yes!

In an instant, the Moon Spirit General and the Lunar Eclipse Master, as well as a group of NPCs, surrounded in surprise and looked at this giant heavy sword excitedly....

"Oh my God... This is... The Evil Emperor's personal belongings, how are they in your hands! General Yue Ling exclaimed.

"It's really sharp gold, now we have a way!" The Eclipse Master exclaimed excitedly.

"Well, will this saber be able to break through the iron wall?" Tan Chu asked.

"Of course, with it, we can finally go in," General Moon Ling laughed.

"Your Excellency the Governor, the sharp gold is as easy as dealing with the iron wall of Xuanbing, and you are indeed the person sent by the gods to help us." The Eclipse Master said in surprise.

"Okay, everyone prepare, I'll open the door." Tan Chu said with a smile.

In an instant, General Yue Ling waved his arms excitedly, and a large number of soldiers hurled to the cliff...

Under the excited gaze of everyone, Tan Chu held the giant sword in both hands and strode towards the iron wall...