Thirteen Days Sword's expression suddenly turned desperate.
After all, the power gap between true god-level masters and main god-level masters is extremely disparate. Even if they use the advantage of the sword array to enhance their overall strength, they have no chance of winning against Mu Bai who has transformed into a demon form at this time.
"If you don't want to die, let us go now." Mu Bai said coldly.
When the Thirteen Day Swordsman heard Mu Bai's words, he knew that he was no match and no one was willing to lose his life in vain, so he had to compromise and get out of the way.
…
Successfully passed the fourth level.
At this time, Mu Bai and the others had entered a vast underground desert.
The surroundings were extremely quiet, not even the slightest sound of wind could be heard, but it made people feel inexplicably depressed.
"There is a main god here!" Mubai suddenly said in a deep voice and stopped immediately.
Dilla felt more and more nervous and found it difficult to breathe.
"Crack!" The clear sound of the iron chain rubbing came from the distance.
A vague figure of a man gradually appeared in the sight of the three people.
When the man walked in, Mu Bai and the others saw clearly that he was a middle-aged man with a messy black hair and a shawl, hiding his face.
The right hand holds a thick iron chain, and the back end of the iron chain is connected to a giant knife that is a hundred meters long! It is like a small mountain of knives.
The dragged giant knife left a line of deep cuts in the desert. The aura that the middle-aged man exuded unintentionally was as heavy as Mount Tai, and the sense of oppression was very strong.
Cologne couldn't help but froze when he saw the 100-meter giant sword behind the middle-aged man.
Dilla exclaimed: "Is that a knife? How could there be such a big knife?"
Mu Bai smiled and said: "The sword is big, but it doesn't mean he is strong."
"Um?"
After hearing Mu Bai's words, the middle-aged man's face darkened, and the space around him suddenly froze. He walked two hundred meters in front of Mu Bai and stopped.
Mu Bai looked at the middle-aged man and said: "Even the main god has come out. It seems that this should be the last level. If I defeat you, I can enter the battlefield outside the territory."
"Hahaha!"
The middle-aged man suddenly threw his head back and laughed.
After a moment, he stared at Mu Bai and said: "At least dozens of Lord Gods have told me this sentence, but in the end, none of them were able to enter the outer battlefield. You can't go in there just because you want to!"