Chapter 3698 Silver Needle

The sky above the entire valley is covered by a huge formation.

This formation was undoubtedly arranged by the Nether Emperor himself, but it was different from the many formations in the seventh layer of the sea.

The power of this formation far exceeds those in the seventh layer of the sea.

Even if the formation is arranged by the same strong man, the power of the formation is completely different according to the materials and the materials. The power of this formation far exceeds those in the seventh layer of the sea.

I am afraid that a ninth-level immortal emperor will find it difficult to break this formation in a short time.

The Nether Emperor's treasure house is actually protected by such a large formation.

Chu Fengmian looked at it from a distance, and his brows were furrowed. The power of this formation is definitely not something that Chu Fengmian can break now.

Of course, Chu Fengmian is not helpless with this formation. Chu Fengmian has the blood of the Devouring Heaven Beast and masters the Secret Art of Devouring Heaven, which can devour all the power under the power of the master.

No matter how strong the power of the Ghost Emperor is, he has not really entered the level of the master. His power is still the power of the Immortal Emperor, not the power of the master. As long as it is not the power of the master, Chu Fengmian can devour the power of this great formation as long as he uses the Heaven-Swallowing Secret Technique.

It just takes different time according to the strength of this great formation.

But the Heaven-Swallowing Secret Technique is also one of Chu Fengmian's trump cards. If Chu Fengmian is alone, he naturally doesn't need to worry about it, but this time Chu Fengmian chooses to join forces with Gu Yuan.

This Gu Yuan is obviously not a kind person. Cooperation with Chu Fengmian is just a simple transaction. This cooperative relationship may be broken at any time.

It is not surprising that Chu Fengmian and Gu Yuan turned against each other in an instant. In front of Gu Yuan, Chu Fengmian does not intend to use the Heaven-Swallowing Secret Technique.

The more cards Chu Fengmian exposed in front of Gu Yuan, the more dangerous his situation became. Moreover, Gu Yuan was so confident that he entered the treasure house of the Nether Emperor alone. He must have a lot of cards in his hand.

From the third sea area to the seventh sea area, Chu Fengmian dealt with almost all the troubles along the way. Next, it was time for Gu Yuan to take action.

"There is such a big formation guarding..."

Chu Fengmian looked at the big formation above the valley and frowned deliberately, as if he felt it was extremely difficult.

This look was also seen by Gu Yuan, and he also chuckled and said.

"Don't feel difficult, I have a way to deal with this big formation, follow me."

As Gu Yuan said, he hid his body and flew towards the direction of the valley.

Perhaps because the big formation above the valley was extremely powerful, there were no patrolling dark spirits around the valley.

Chu Fengmian and Gu Yuan soon came to the valley. The range covered by the formation was only one step away from Chu Fengmian and Gu Yuan.

As long as they took one step forward, they would trigger the power of the formation and be killed by it.

This formation that completely covered the valley was not a defensive formation, but a killing formation. Once he discovered it, Chu Fengmian would have difficulty escaping from the power it unleashed.

Standing in front of this formation, Chu Fengmian felt a sense of danger.

Chu Fengmian looked at Gu Yuan next to him curiously. He also wanted to see what means Gu Yuan had to deal with this formation.

You know, Chu Fengmian only had the Heaven-Swallowing Secret Technique to slowly devour the power of the formation. This method of breaking the formation, is it possible that Gu Yuan has the same means as Chu Fengmian?

But Gu Yuan's face was not nervous at all, and he was extremely confident.

Gu Yuan took out a silver needle in his hand. The needle was three inches long and very thin. It looked like a silver thread and was held in Gu Yuan's hand.

"What is this?"

Chu Fengmian's pupils shrank suddenly when he saw the silver needle.

Before Chu Fengmian could continue to observe, Gu Yuan took up the silver needle and stabbed it towards the formation in front of him.

A silver light burst out from the silver needle. Under the burst of this silver light, a crack was torn open on the light curtain protected by the formation.

"Let's go in."

Gu Yuan was not surprised by this scene. He seemed to have known all this for a long time. He took a step and went directly into the crack.

Seeing the formation being torn apart, Chu Fengmian also reacted in an instant and followed Gu Yuan and stepped into the crack.

After Chu Fengmian and Gu Yuan stepped into the cracked valley, the silver needle returned to Gu Yuan's hand.

At the same time, behind Chu Fengmian, the crack on the formation disappeared, as if it had never been torn apart.

But now Chu Fengmian and Gu Yuan have entered the valley and the treasure house of the Nether Emperor.

"Let's go, I can already feel the breath of the core fragment of the Nether Sea."

After Gu Yuan put away the silver needle, he looked at Chu Fengmian. Seeing the surprised Chu Fengmian, his eyes showed a bit of pride, and he walked towards the direction of the valley in front of him.

Chu Fengmian followed closely, but the image of the silver needle still appeared in his mind.

"Void God!"

Chu Fengmian muttered in his heart and uttered three words.

From the silver light that burst out from the silver needle, Chu Fengmian felt a familiar power, that is, the power of the Void God.

Yes, it was the Void God.

The master who was sleeping beside the other side of the road, in the depths of the endless void, was also the first master Chu Fengmian had ever seen.

He had entered the endless void because of curiosity, but encountered the Void God. Even though the Void God was in a sleeping state at that time, he planted the Void Mark on Chu Fengmian without anyone noticing.

This mark of nothingness brought countless troubles to Chu Fengmian at that time.

The erosion of the mark of nothingness almost completely eroded Chu Fengmian, making him a slave of the God of Void. Fortunately, Chu Fengmian summoned the Blood-Slaying Demon Sword at the last moment and used the power of the Blood-Slaying Demon Sword to fight against the power of the mark of nothingness, so that he was finally saved and was not completely destroyed by the mark of nothingness.

However, using the Blood-Slaying Demon Sword also brought great trouble to Chu Fengmian.

At that time, Chu Fengmian changed his plan and ventured into the Tianjiu Domain in advance to seek a solution.