"Niu Ju, is there a mechanism in it?"

Luo Jiuxiao swallowed a mouthful of saliva and said loudly.

"It doesn't matter, even if there is any mechanism, I just need to use the iron ball to open the way, and I believe that everything will be cracked. ”

Niu Ju smiled slightly, then took out two iron balls from the magic weapon bag, held them in his hand, and walked down the stone steps.

"That's a good idea!"

Seeing this, Luo Jiuxiao immediately praised him, and then followed Niu Ju down the stone steps.

After walking dozens of zhang, Niu Ju suddenly stopped and hit two more iron balls. As Niu Ju expected, the passage in front of him was equipped with a mechanism.

This time, however, it was no longer arrows that shot out of the wall, but razor-sharp spears. These spears are thick and thin, and once they hit a corpse, they are instantly killed, and they are sure to die.

Luo Jiuxiao picked up a spear and began to be very heavy. He saw that the spears were all made of iron. They are highly prized and are often used to make magical weapons. It is inconceivable that the Yellow Emperor of Yan actually used it to make mechanical weapons. It's too extravagant.

Luo Jiuxiao took out the magic treasure bag and put all the spears on the ground. With a slight improvement, this is a good weapon.

At the same time, Niu Ju, who was walking in front of her, picked up a spear, turned his divine power, and stabbed at the stone walls on both sides.

"Boom!"

With the sound of gold and stone, Luo Jiuxiao saw that the wall was motionless, leaving no trace except for a thin white mark.

"What a hard wall!"

Niu Ju couldn't help but be shocked. The spear in his hand was hard and sharp, but it could not hurt the walls on either side. Doesn't that mean that stone walls should be stronger?

"I can't imagine that even a stone wall is a particularly delicate weapon. It seems that Emperor Yan Huang is so powerful, he deserves to be a figure who has ruled the ancient immortal cultivation world for thousands of years!

At the same time, in the situation in front of him, all Luo Jiuxiao's eyes couldn't help but get an exclamation.

At this time, the spear in the mechanism was shot, and Niu Ju cautiously walked in front, releasing his divine sense, and paying attention to the surrounding situation at any time.

After walking for another half a day, Niu Ju stood up again.

"Click!"

As Niu Ju threw two more iron balls, countless inch-long flying knives flew out of the stone wall, as if it was raining, completely blocking the passage in front of him.

After waiting for a long time, Luo Jiuxiao still took out the magic weapon bag and put all the throwing knives in the bag. Niu Ju walked in front of her, glanced at Luo Jiuxiao contemptuously, and ignored him.

After all, although the materials of these spears and throwing knives were precious, they were of little use to ordinary immortal cultivators.

However, for Luo Jiuxiao, who was proficient in refining magic weapons, these spears and throwing knives could be a good magic weapon, with a little refinement, which saved a lot of time.

In the next paragraph, Luo Jiuxiao continued to collect a large number of short swords, axes, claws, and other various mechanical weapons, enough to have thousands of pieces.

Luo Jiuxiao watched all kinds of weapons piled up, in the magic treasure bag, with a smile on his face. Although there is no doubt that the grave has been found, Luo Jiuxiao has gained a lot.

"Luo Jiuxiao, I'm afraid the front is about to end, we have to be careful!"

For a while, Niu Ju, who was walking in front, suddenly said.

Luo Jiuxiao listened to these words, and then found that he used to pick up a weapon. Before he knew it, he had come to an end. In front of him, there was a huge stone platform, which was strange.

Luo Jiuxiao saw that the platform in front of him was probably the coffin of Emperor Yan Huang. I just don't know if it's true!

Niu Ju took out a bright pearl and held it high in the air. Only then will it be clear to us that the place where they are standing should be in the grave.

The whole tomb is not narrow. It is a square with eight stone pillars that only a few people can lift. In addition, the entire tomb is just a three-zhang long coffin on a platform.

"It seems that all buried treasures should be in coffins, otherwise, a normal coffin would never be so big. ”

Niu Ju and Luo Jiuxiao walked slowly and said after looking around carefully.

"I just don't know if the magic weapons in the coffin will rot because they have been stored for too long. ”

Standing in front of their coffin, Niu Ju frowned and said loudly.

"I think the coffin is very tightly sealed, not to mention a magic weapon, it is an ordinary corpse. I'm afraid it won't rot!"

Luo Jiuxiao looked at the coffin, the coffin was big and close. He couldn't help but say.

"There should be an organ. Let's find out first!"

After Niu Ju finished speaking, he began to follow the coffin around, slowly inspecting it, paying attention to the search mechanism.

"Luo Jiuxiao, come and have a look!"

For a while, I heard Niu Ju say excitedly.

"What? Did you find the device to open the coffin?"

Luo Jiuxiao immediately walked over excitedly.

"I haven't found this mechanism yet, but I have a major discovery. Come and see!"

After Niu Ju finished speaking, he suddenly blew on the ground, blowing the thick dust on the ground out of a clean small place.

"Is this a gold brick?"

Suddenly, in the light of the pearl, the exposed place emitted a dazzling golden glow, which shimmered with golden light.

"This is no ordinary gold brick. It should be a dark gold brick refined by Emperor Yan and Huangdi with all kinds of rare essences, secret gold, etc.! I once read it in ancient books. I thought it only existed in legends. Unexpectedly, I saw the real thing today!"

At this time, Niu Ju pried up a golden floor tile and said in surprise.

The dark gold bricks are about a zhang long and sparkling. It looks just like an ordinary gold brick. However, the heavy gold in the hand is much heavier than ordinary gold. Around the dark gold bricks, there are various fish scale patterns that are stunning.

"Dark gold bricks?"

Luo Jiuxiao took it over and began to feel cold and hard. Luo Jiuxiao pinched it with a little strength. He didn't make any changes, but tapped his fingers in pain, shocked.

"The dark gold brick is too hard, I'm afraid the hardness is no less than that of a high-grade magic weapon!"

Luo Jiuxiao played with a dark gold brick in his hand. He couldn't help but say.

"Luo Jiuxiao, if you want, you can pry open the floor tiles of the entire hall. In order to show his status, Emperor Yan Huang spent countless precious materials to refine these colorful floor tiles, this is just a thing to show off! These dark gold bricks are useless to our immortal cultivators except for being hard!"

Niu Ju glanced at the dark golden brick hatefully. He is full of resentment towards such things, which are just to show his identity and have no practical value.

"It's useless? I don't think so!"

Luo Jiuxiao wiped the dark gold brick in his hand. As a Nine Heavens Emperor, according to his experience, the dark gold brick in his hand may not have a role in this.

You know, the refiner's biggest concern is that they don't have enough materials to make magic weapons. However, thousands of years ago, Emperor Yanhuang, who unified the world of ancient immortal cultivators, spent countless energy searching for the entire world of immortal cultivators, collecting various rare minerals. Some of the materials have even become extinct, and they can no longer refine the precious treasures that have appeared in the current immortal cultivation realm.