The "every level" of the Devil Sea was not a change in geography, but a change in time.
The so-called "third floor" that Xiang Nan was on now was the Devil Sea 90,000 years ago, to be exact, 90,000 years ago.
The three martial artists all came from the 220 years of the Heavenly Desolation Calendar, 80,000 years ago. Therefore, the place they entered was not 60,000 years ago, but 90,000 years ago.
The entire Devil Sea had already arrived at the 220th year of the Martial Origin Calendar. This was correct, so the Devil Sea really only had ten floors. However, the internal time structure of the Devil Sea was not synchronized with the external time structure.
"Right now, we are already standing in the Devil Sea from 90,000 years ago." Meng Die pulled Xiang Nan and said, "Let's go! This place is too close to the exit. Let's not delay on this straight path."
"Dong Wu Shang and the others eat too many spiritual herbs. It will take them several dozen hours to refine them, but we have to be on the safe side."
"Friend, farewell." Xiang Nan cupped his fists to bid farewell to the "ancients" and immediately led the Dream butterfly around to the left.
Continuing forward in a straight line, he would enter the ninth ring of the interlocked spacetime zone . Xiang Nan did not have the key to the ninth ring at this moment, so it would be a waste of effort to walk over, and he would not get any benefits.
The two of them crossed the tenth ring in a row. After thirty altars, they felt relieved. At this moment, the distance between them and the exit was already three hundred kilometers away.
The altar in front of him was still arranged in a staircase with a radius of 1,000 meters. At the center was a palace building with a high altar roof.
"You don't have the strength. Wait for me here. I'll come back as soon as I get the key." Xiang Nan greeted Dream butterfly and left the little bird to protect Dream butterfly . He then walked up the stairs.
As soon as he went up, the altar trembled. Then, a passage opened under the stairs and a mechanical wolf walked out.
Xiang Nan frowned and muttered to himself, "Why should I wait for it? Just take advantage of the trap wolf behind me and charge forward."
Thinking of this, Xiang Nan sprinted at full speed. The radius of a thousand meters was nothing to him.
But in reality, he realized that things weren't as simple as he had imagined. He hadn't defeated the first mechanism wolf, but no matter how he ran, those steps would be infinitely prolonged!
As for Meng Die, who was standing outside the altar, she was curious. She only saw Xiang Nan "running in place" on the altar and said, "Good brother, what are you doing? Could it be that you were affected by some hallucination?"
Xiang Nan turned around to look at Dream butterfly and couldn't help but smile bitterly as he spoke of his discovery.
"Be careful! That trap wolf pounced over!" Dream butterfly hurriedly raised her hand and pointed.
Xiang Nan turned around and slashed the Mechanical Wolf with a single saber. "This Mechanical Wolf's realm is only at the 3rd level of Origin Return, two realms lower than mine," he said.
As a result, the mechanism wolf's body shattered into pieces after its death, and within the pieces was a bright metal ore.
Xiang Nan glanced at it. The metal ore was only the most common refined iron. At most, this thing could only be used to forge spirit grade elementary grade weapons. It was much weaker than his Earth grade high grade Dragon Blood Saber.
Xiang Nan didn't even have the interest to pick up this kind of forging material, so he walked up the stairs.
After walking for more than a hundred meters, the ground opened and two third level Origin Returning Mechanical Wolves appeared.
"So simple?" Xiang Nan frowned and casually slashed down the two mechanism wolves. The thing that fell was still a small piece of fine iron.
He continued to move forward and arrived at a position of 200 meters. The ground opened and four third level Origin Returning Mechanical Wolves appeared.
Xiang Nan brandished his saber and slashed it. He walked another three hundred meters and eight mechanical wolves.
Xiang Nan discovered the law. Every hundred meters forward, the number of mechanical wolves appeared was twice as many as the first hundred meters.
These low-level mechanical wolves didn't pose any threat to Xiang Nan, but the further they went, the greater the number!
At 400 meters, there were sixteen mechanism wolves, twelve at 50.3 meters, fourteen at 60.6 meters, one hundred and twenty-eight at 70.1 meters, and one hundred and fifty-six at 80.2 meters!
By the time Xiang Nan reached 900 meters, there were already a total of 512 mechanical wolves!
This scene was already extremely shocking!
More than five hundred mechanism wolves surrounded Xiang Nan in a black manner, causing his scalp to go numb at a glance.
Xiang Nanruo was wasting too much time killing them one by one. He directly released the Traveling Dragon Treading Wave. With a single strike, his Yuan Qi condensed into a fierce A tornado , sweeping all of the mechanism wolves into it. In an instant, the mechanism fragments scattered all over the sky.
The small fragments of refined iron fell to the ground. Xiang Nan was still too lazy to pick them up, so he stepped onto the highest point of the altar.
At this time, a stone palace in the middle of the altar began to shake. A wolf king three times the size of an ordinary mechanism wolf walked out.
"Fourth level Origin Return?" Xiang Nan nodded. He had already recognized the realm of the Wolf King.
The trap wolf let out a creaking sound and pounced towards Xiang Nan.
Although these mechanical puppets had realms, they were still unable to release their Yuan Qi like humans, nor did they possess demonic Qi. They only used their own realm strength to fight against humans.
Xiang Nan killed the Wolf King with a single slash, and a small piece of top-grade refined iron fell from its body.
Xiang Nan took a look at the top-grade iron and threw it away. This thing could only be used to refine mid-grade spirit weapons. Outside, it could be bought with gold coins.
Xiang Nan lacked everything, but he didn't lack gold coins.
Next to the top grade iron was an ancient key. Xiang Nan picked it up and walked down the altar, saying, "Alright, let's go to the ninth ring."
The two of them walked towards the center of the interlocking spacetime zone , passing through the Nine Rings.
"Have you discovered anything?" Dream butterfly said, "The realms of the things in this Devil Sea are not much different from yours."
"Do you still remember the three martial artists we saw earlier? What realm did they fight the Mechanical Wolf at?"
Hearing Meng Die's words, Xiang Nan thought back for a moment and said, "I seem to have noticed that the three martial artists are all at the fourth level of Origin Return, while the mechanism wolves they are fighting are only at the second level of Origin Return."
"In other words." Dream butterfly raised her two fingers, "No matter how high our realm is, as long as we break through the altar, the Mechanical Wolf on the altar will be two levels lower than you."
"The spider monsters we encountered on the first level, day and night, are similar to yours."
"But when Dong Wu Shang attacked the spider monster, it was very strenuous. He was an expert at the fifth level of the Heavenly Yuan Realm!"
"Can you understand this? The realm of monsters in the Devil Sea will change according to the realm of those who pass?"
"Mm, that makes sense. I've been suspecting this as well. Your explanation is very reasonable." Xiang Nan nodded.
Only in this way would the Devil Sea have the value of adventuring. If the difficulty of the mechanism that Senior had left behind in the Devil Sea did not change, then it would be a bad thing.
For example, as long as they left behind a Heaven-peeping Realm monster on the first floor, all martial artists below the Heaven-peeping Realm would die.
