It would be difficult for Gu Fei and the others to pass the first level of the Thirteen Levels of Emperor Ji, let alone the next twelve levels.
You can tell with your toes that each of the Thirteen Levels of Emperor Ji is definitely stronger than the last.
For Fengxuan and the others, the difficulty of the Thirteenth Level of Emperor Ji was countless times more difficult than they imagined.
They miscalculated, to be precise, they miscalculated seriously.
But there is no other way. They have already entered the Thirteenth Level of Emperor Ji. Even if they regret it, they have no choice but to move forward.
However, Gu Fei didn't want to die in the Thirteenth Level of Emperor Ji.
Therefore, this boss must do it himself, so that they can have a chance to break through the Thirteenth Level of Emperor Ji.
You know, when they were outside, they had already killed an ancient ancestor of the strange demon.
Wu Heng, Cai Yi and Feng Xuan knew how powerful Gu Fei was.
However, this guy Fengyang was knocked unconscious by Gu Fei before. He didn't know how powerful and terrifying Gu Fei was, and thought Gu Fei was just a weakling from the Thunder Clan.
A little weakling brazenly claims to be their boss. Don't overestimate your abilities.
In the world of strange demons, the strong are respected. It is absolutely impossible for the strong to surrender to a weak one, let alone let a weak one be their boss.
In Fengyang's view, Gu Fei was simply crazy and seeking death.
"Rumble..."
At this time, ten rounds of demonic sun descended from the sky and suppressed Gu Fei directly.
Fengyang didn't want to talk nonsense and directly used his trump card, asking Gu Fei to kneel down and beg for mercy.
However, this guy is really ignorant and fearless.
Wu Heng and Cai Yi had already retreated far away.
Fengyang is going to be in trouble.
"Ha ha……"
Gu Fei stood with his hands behind his hands, looking up at the ten-round demonic sun suppressing the sky.
"I have a sword that reaches the sky!"
Gu Fei's body suddenly burst out with bright sword light, and the next moment, he rose into the sky and directly broke through the numerous demonic fires falling from the sky.
"Buzz!"
A sword cry sounded, and then, the ten suns in the sky exploded. The violent power spread out, the entire infinite passage was opened, and the void shook violently.
"What……"
Feng Yang was stunned by this scene. His trump card was actually defeated by the opponent's sword?
"Who in the world dares to accept this move!"
Gu Fei's voice came down from the sky, and the roaring sound waves made Fengyang and the others' ears buzz, and their bodies' blood boiled.
High in the sky, all the demonic fires quickly gathered on a sword in Gu Fei's hand, and a world-dominating aura filled every inch of the void.
The infinite passage was actually opened up by the burst of power into an extremely huge space.
Seeing the extremely domineering figure in the sky, Fengxuan and the others were shocked.
"What are you waiting for? Lend me your power to break the law!"
Gu Fei shouted loudly.
"..."
Fengxuan and the others immediately woke up from the shock.
"What kind of borrowing method?"
Fengxuan asked quickly.
"Give me your energy."
Gu Fei was really speechless, these guys didn't even understand this.
"this……"
Fengxuan and the others' expressions suddenly changed. Gu Fei actually asked them to pass on their vitality to him. Wasn't this giving him an advantage in vain?
If Gu Fei refined their vitality, they would suffer great losses.
Fengxuan and the others hesitated.
In the world of strange demons, there are not too many intrigues.
Fengxuan, Wuheng, Caiyi, and Fengyang, these four guys combined have eight thousand minds.
They don't want to fulfill Gu Fei's wish.
At this time, the sword in Gu Fei's hand erupted with dazzling lightning. His power merged with Feng Yang's power, and the power fluctuations that erupted shocked Feng Xuan and the others.
This is definitely not as simple as one plus one equals two.
"What kind of magical power is this?"
Fengxuan was shocked by this scene.
In the eyes of the four ancient ancestors of strange demons, this little weakling from the Thunder Tribe has become extremely mysterious.
"Do you really want to die here?"
Gu Fei shouted, these guys didn't know the situation yet and were still hesitating.
At such a critical moment, they still hesitated and didn't want to join hands. This was simply a way to seek death!
Of course, with Gu Fei's current level of cultivation, even he alone can break through the magic and the magical power of this infinite passage.
In fact, the power of this great magical power deployed by the white-clothed empress is almost the same as the power of the magical power in the Dongji Divine City.
With Gu Fei's current cultivation level, he can still break this magical power.
However, Gu Fei didn't want to expose his strength. Moreover, how could he do it alone?
It is impossible, absolutely impossible for Fengxuan and the others to sit back and enjoy the success.
The four ancient ancestors of the strange demons looked at each other, and the next moment, Feng Xuan rose into the sky, and then pressed a palm on Gu Fei's back.
"boom!"
The power of the magic sword in Gu Fei's hand suddenly increased sharply.
Feng Yang also flew high into the sky and pressed his palm on Gu Fei's back.
Gu Fei had already gathered the power of Feng Yang's Ten Yangs before, and now with the blessing of Feng Yang's vitality, the power of the magic sword in his hand has increased a lot.
When Wu Heng and Cai Yi saw this, they couldn't help but take action.
Gu Fei's heart was filled with joy. He could openly and honestly swallow the vitality of the four ancient ancestors of strange demons. Is there anything better than this in the world?
"Open the sky!"
Gu Fei condensed the power of the four ancient demon ancestors into one sword, and coupled with his own strength, the fluctuations in sword power that erupted from the demon sword in his hand were so powerful that it was unimaginable.
"Whoosh!"
The sword light suddenly appeared, and the fierce thunder sword directly opened a hole several feet long in the void.
The power of Gu Fei's sword was so powerful that it could shatter the void.
Fengxuan and the others were stunned by the scene they saw in front of them.
If Gu Fei had struck them with a sword, they would not even have the qualifications to fight back, and they would have been killed instantly by the sword.
Thinking of this, even Fengxuan was a little scared.
I'm afraid Gu Fei will take action against them!
Gu Fei didn't hesitate and rushed directly into the space crack.
"..."
When Fengxuan and the others saw this, they were immediately startled. That was a space crack, and they rushed in like that?
Space cracks are extremely dangerous. Even if Fengxuan and the others are ancient ancestors, they would never dare to easily enter the space cracks in the alien demon world.
To be continued...