The person who attacked them didn't come in person, he was using the evil formation to attack them, and that's why, Feng Yun decided to break the formation.
The remaining Array Patterns were maintained by two Array Eyes. Although their energy was many times weaker than before, their power was still extremely terrifying.
The energy of two tiers 8 Beast Cores was no joke.
In this secret chamber, powerful energy continuously exploded with explosive sounds. It shook everyone until their ears began to rumble. Rocks continuously fell from the surrounding stone walls.
Seeing that this secret room was about to collapse, the Array flags arranged by Feng Yun finally began to take effect on the other side.
Numerous medicinal Array Patterns formed a bridge that blocked the rocks that were about to fall from above. Moreover, they compressed the space in all four directions, causing most of the might of the explosion to be tightly suppressed. The area of destruction was all within the secret chamber. The ones who suffered were Feng Yun's trio and the pair of Void Claws.
The sound of the explosion was endless. It was unknown how long it took before it gradually calmed down.
Fortunately, the underground secret chamber did not collapse.
Inside the secret room, a large amount of smoke and ash flew everywhere, making it hard for people to see clearly.
A cold voice echoed in the air. "Good, good... you actually dare to destroy my formation. I will remember your auras. One day, all of you will be drained of your life essence and die by me...
The voice gradually faded away and finally regained its calm.
Without the support of the array, The mysterious master could no longer act.
After a long while, Dust settled, and a huge inverted cauldron came into view, at the last movement, Feng Yun used the Nirvana Cauldron to protect themselves. As Feng Yun withdrew the Nirvana Cauldron, three appeared in the chamber.
Feng Yun was the strongest in the secret room, and his injuries should be the lightest. Feng Yun's body could already be considered an ordinary artifact. Ordinary attacks could be considered to be immune to him. It was just that he was the closest to the core of the formation just now, and the damage he suffered was also the greatest. That was why he was in such a wounded state now.
On the other hand, Yao Shi and Yang Jian were in a much more miserable state. If Feng Yun hadn't used the Nirvana Cauldron in time, they would have died.
"There are Array Patterns on the lid of the coffin as well. The person who set up the formation has really put in a lot of effort. Looks like, this coffin can't open its lid directly." Feng Yun studied the coffin from distance and released that the coffin itself was protected by formation.
"What should we do then?" Yang Jian asked impatiently.
He had been in danger since he entered the basement, but he still couldn't open it. He was going crazy.
"Let's put away, first put it away. I can't unlock this without breaking it at the moment. There must be something precious inside this coffin, I don't want to destroy whatever inside it." Feng Yun thought for a moment and said while placing the coffin in the storage ring.
"By the way, what's with the sound I heard earlier?" Yang Jian asked Feng Yun in confusion.
Feng Yun said, "It should be the master of the formation. I almost died in the enemy's hands."
When Feng Yun said this, Feng Yun and Yao Shi's expressions became especially ugly.
Feng Yun said from the side, "You don't need to worry. That person relied on the formation to attack us. He should be very far away from us. He shouldn't come to deal with us."
It was obvious that he didn't have enough confidence when he spoke. In fact, he was also very uncertain.
If such an expert really came, even he would not be a match for the other party. That person's terrifying strength made him feel uncertain. He just arrived in the empire and already made a powerful enemy. However, Feng Yun felt it was worth it. The Death Qi Mountain was a perfect place to build his power, he was happy with his harvest.
....
In a remote cave dwelling located on the border between the Eastern Region and the Northern Domain, hundreds of millions of miles away from Hell City.
This place was filled with Array Patterns that looked like spider webs. Each and every one of them contained an unfathomable power. Anyone who dared to approach them would immediately be minced into pieces by these Array Patterns.
A figure with disheveled hair stood within the Array Patterns. She roared with extreme unwillingness, "Damned little bastard! How dare you break one of my sub-arrays? I hope I won't see you pass by. Otherwise... all of you will definitely die.
I will make your souls scatter and you will never be able to reincarnate for all eternity!