At this time, Niu Ju's eyes revealed a hint of murderous intent. The magic weapon sword in his hand had reached its peak, emitting a suffocating light.

It's like a huge pillar, like a sword several meters long. The sword and claw hit each other without accident.

"Bang!"

With a terrible explosion, the entire space seemed to be torn apart. The mountains are shaking. The dazzling sword was aimed directly at the level 9 Thunder Crocodile. Although the skin of the thunderbolt crocodile is rough and thick, and its defense is amazing, it cannot stop the sharp sword of the bull. With the screams of the thunder crocodile, there was a long wound on the huge body. The mouth was bleeding, the body was badly injured, and there was more than whimpering.

"Evil beast, suffer death!"

Niu Ju suddenly saw the killing machine in mid-air, and he burned his heart and blood again. He pinched the mantra with his hand. The magic sword in his hand turned into a meteor. With a "poof", he immediately pierced the head of this ninth-level thunder crocodile and pierced the entire head.

"Bang!"

With a loud bang, the huge body of the Thundercrocodile fell like a landslide, blood flowing, and soon the ground was completely stained red.

Luo Jiuxiao watched this scene from a distance, and he was surprised. Unexpectedly, Niu Ju actually killed a ninth-level thunderbolt crocodile, and it was still very difficult!

Just as Luo Jiuxiao was stunned, Niu Ju was standing in the air, slowly landing next to the corpse of the ninth-level thunderbolt crocodile, took out a beast soul bag from his arms, reached out and took a finger, Niu Ju hid a light yellow fist-sized thunderbolt crocodile soul into the magic treasure bag.

Luo Jiuxiao watched all this. Although he thought of taking the crocodile's soul, he was defeated by reason and remained motionless,

"Luo Jiuxiao, this thunder crocodile's body is full of treasures. If you like it, it's yours!"

To Luo Jiuxiao's surprise, Niu Ju came to Luo Jiuxiao with a smile after collecting the soul of the Thunder Crocodile.

"The corpses of the ninth-level thunderbolt crocodiles have been sent to me?"

Luo Jiuxiao listened to the words and turned around. The ninth-level Thunderbolt Crocodile Leather Armor is hard and is the best material for making treasure armor. Its blood and bones are also extremely valuable materials. They are worth a lot of money. Unexpectedly, Niu Ju was so generous that he actually gave the entire corpse of the Thunder Crocodile to himself.

Although what Luo Jiuxiao wanted most was the soul of a level 9 thunderbolt crocodile, he accepted the body of the thunder crocodile with a smile.

The huge thunder crocodile was shining with white light, and it was put into the magic treasure bag by Luo Jiuxiao.

Watching Luo Jiuxiao effortlessly hide the corpse of a thunder crocodile into the magic treasure bag, Niu Ju felt a little shocked, looking at the magic treasure bag in Luo Jiuxiao's hand, but didn't say much.

"Luo Jiuxiao, I know you really want the soul of this thunder crocodile. I know a big secret, but I can't do it alone. As long as you promise to help me, things will be done,

"I want to give you not only the soul of this Thunder Crocodile, but also the soul of a ninth-level spirit beast Roaring Sky Leopard. How's that going?"

When Luo Jiuxiao put the earthen bag away, Niu Ju stood aside and suddenly proposed.

"The big secret?"

Luo Jiuxiao was shocked when he heard Niu Ju's words. Later, he thought that Niu Ju was willing to give himself the corpse of the ninth-level thunderbolt crocodile just now, I was afraid that it was just to give him some benefits. The purpose is not to refuse to cooperate with him.

"If you can use the souls of two ninth-level divine beasts as bargaining chips, then the big secret you said is definitely priceless!"

Luo Jiuxiao's heart suddenly became hot, and he couldn't help but think of it.

"Luo Jiuxiao, to be honest, the purpose of my trip to the Thunder Cliff this time is to collect the relics buried by the Ancient Yan Yellow Emperor at the bottom of the Thunder Cliff!"

At this time, Niu Ju stood aside biting his lip and said in a low voice. 04

"Emperor Yanhuang?"

Luo Jiuxiao said in surprise.

According to an ancient book, Emperor Yan Huang cultivated to the stage of distraction at the age of ten, and at the age of fifteen, he broke through the period of tribulation. At the age of twenty, he was promoted to the divine realm. At the age of thirty, he became the first person in the immortal realm and established an immortal cultivation empire in Yanhuang. There are millions of immortals under his jurisdiction. He lived for more than 9,000 years and ruled the entire immortal cultivation world for more than 9,000 years! When Emperor Yan Huang knew that he was going to come back from the dead, he specially ordered people to build 72 mausoleums. At the bottom of the Thunder Cliff, it is said that there is a mausoleum of the Yellow Emperor Yan. ”

Then, Niu Ju told the secret he knew.

"Niu Ju, according to your opinion, it is very likely that the bottom of the Thunder Cliff is only one of the 72 mausoleums of Emperor Yan Huang. In order to find the grave, you took out the corpse of a ninth-level thunderbolt crocodile and the soul of a ninth-level spirit beast and gave them to me as gifts. If it weren't true, wouldn't you lose money?"

Listening to Niu Ju's words, Luo Jiuxiao was surprised. After pondering for a moment, he voiced his doubts.

"Luo Jiuxiao, you don't know. During the construction of the mausoleum, Emperor Yan Huang cast 72 top-grade magic weapons and divided the treasures he searched for all his life into 72 pieces, one for each mausoleum. Except for the real tomb with the remains of the Yan Yellow Emperor, the rest of the tombs are the same as the real tomb! Therefore, there is no real or false tomb. ”

Niu Ju explained with a smile.

"Great! I really need a ninth-level divine beast spirit. Since you are willing to exchange two ninth-level spirit beast spirits with me, then I will accompany you on the road. ”

Listening to Niu Ju's words, Luo Jiuxiao pondered for a while, nodded heavily, and said seriously.

"Well, it's not too late. Let's get started now! As long as you can get the top magic weapon in the suspicious tomb, I can share the rest of the treasure with you!"

After Niu Ju simply rested for a while, he took Luo Jiuxiao's hand and went straight to the bottom of the Thunder Cliff.

"Niu Ju, are you sure you didn't lie to me? This is what you call the mausoleum of Emperor Yanhuang?"

After walking for a long time, Luo Jiuxiao looked at the huge cave full of dark air in front of him and asked suspiciously.

"Of course, according to the map, it's here!"

Niu Ju looked around and swore an oath.

"However, I think this is just an ordinary cave, not a tomb of an ancient emperor at all!"

Luo Jiuxiao looked at the cliff in front of him. The cave is steep, cold and wet. It doesn't look like a place to bury Emperor Yanhuang.

"Luo Jiuxiao, you don't know. There are 72 mausoleums of the Yellow Emperor, some of which are built underwater, some on the mountains, and some in the air. The tomb of the suspect in front of us was built in a cave. There's nothing strange about that. ”

Niu Ju said expressionlessly.

After the cow lift was completed, he took out a black stone from his pocket and handed it to Luo Jiuxiao.

"This is a corner of the floor tiles taken from here. It was specially refined by Emperor Yan and Huang in order to build a dubious mausoleum. There are no such floor tiles in the world, only in the tomb of Emperor Yan and Huang. ”

Niu Ju said calmly.

Luo Jiuxiao pinched it with his hand and found that the stone-like thing was very hard. Luo Jiuxiao's strength, even if it is an iron tool, Luo Jiuxiao can flatten it. However, the stone was not damaged. Even if Luo Jiuxiao continued to exert pressure, he still didn't move.

"How is it? At that time, the power of Emperor Yanhuang was unstoppable. The floor tiles that are casually laid on the ground are also as hard as ordinary magic weapons, not to mention the top-level magic weapons hidden inside!"

Seeing this, Niu Ju said excitedly.