The endless swampland exuded a fishy smell, and Nie Fan and the others quickly left the place and headed into the distance.
Shitian's attack inspired a gray-brown airflow. As soon as this gray-brown airflow appeared, it was filled with an ancient aura, which made people feel like time was passing.
It is difficult to control the power of time. Every existence that controls time is a terrifying existence. Once you control the power of time and space, once you cultivate it to the state of great success, such a small combat power will definitely cause too many people's scalps.
tingling!
Streams of gray-brown air rushed out of the swamp like blue smoke.
Looking at the airflow above the swamp, Nie Fan and others felt a little shocked.
The ancient air flow was grey-brown, and at this moment, wisps of air shot out from the swamp, and Nie Fan and the four of them immediately rushed into the distance.
Poof, streaks of gray-brown light rushed out of the swamp, and Nie Fan and others stood in the distance and watched all of this quietly.
"Have you detected anything?" Xiaoxiao looked at Shitian suspiciously. This gray-brown luster was inspired by Shitian. Xiaoxiao also launched an attack before, but nothing appeared.
"I'm not sure. I just felt that my attack dissipated as soon as it touched a seal, and then what happened now happened."
Xiaoxiao looked at Shitian speechlessly.
Nie Fan frowned and looked at the gray-brown rays of light. At this moment, this was the 90th level of the void sea. Such fluctuations might cause some unrelated monks to appear.
Once the mysterious old man's attention is attracted, Nie Fan and others will not have a hard time this time, and the aura is slowly becoming stronger at this moment.
Ten minutes passed in a blink of an eye, but the gray-brown light still did not stop. Instead, it became stronger and stronger.
"Someone is coming!"
Shi Tian looked at the south and said coldly.
"The big man killed the guy!" Shi Tian said coldly.
Xiao Xiao nodded slightly to the big man.
Nie Fan didn't say anything, and the big man disappeared instantly. At this moment, Nie Fan and the other three were still staring closely at the gray-brown light in the distance.
The area with a radius of about a thousand miles is not small. Such an area was covered with gray-brown light, which surprised Nie Fan and others.
But the area is still expanding at this time!
"Back off!"
Nie Fan gave a low drink.
Xiaoxiao, Shitian also quickly retreated. Nie Fan and the other two people who were two thousand miles away saw a terrifying blazing heat coming from the distance, and then saw the figure of the big man shooting towards them quickly.
"Just a shrimp from the ninth level of Yuan Sheng." The big man said disdainfully.
Xiao Xiao glared at the big man, who shrank his head and stopped talking.
"Remember, if you can avoid killing some innocent people, try not to kill them." Nie Fan whispered. It is said that human life matters. Everyone's life has a meaning, but sometimes when it is time to kill, it is to kill innocent people.
The people will also be killed!
If you want to step into a more powerful realm, you cannot tolerate any mercy, but you must not kill indiscriminately!
The big man nodded slightly.
This time the big man showed no mercy and directly killed the intruder. This was why Shitian and Xiaoxiao decided that the secret here must not be leaked.
One day passed in the blink of an eye, and the gray-brown light directly expanded to a radius of five thousand miles. However, at this moment, the gray-brown light no longer expanded, but became more powerful.
The bright gray-brown light printed a gray-brown cloud layer on the sky. If you looked at it from a distance, you would really think that there was a gray-brown cloud layer with a radius of five thousand miles.
Of course, if you are under this world, you can feel the terrifying aura and fluctuations surging under the gray-brown clouds.
In the blink of an eye, three days had passed. On the fourth day, a sound like a roar sounded. Then Nie Fan and the others saw the swamp with a radius of five thousand miles and immediately began to move upward rapidly.
It poured down in all directions.
The mud mixed with the water and moved rapidly in all directions, and a huge pit appeared in the center. This pit formed a terrifying whirlpool and quickly threw out the swamp mud.
Half a day later, in the shocked eyes of Nie Fan and others, a huge city that looked like it was made of mud appeared in front of everyone.
The huge pit is about 10,000 meters deep, with a radius of five thousand miles. There is a gray-brown city in the pit.
The cliff formed by the mud is 10,000 meters deep and is blocked by circles of gray-brown light, preventing the mud from entering the ancient city.
Nie Fan and others were stunned when they saw this scene.
"Oh my god, where is this place? How could such an ancient city exist?" He said in shock, feeling the ancient atmosphere emanating from the mud-like ancient city.
Shitian frowned and said, "Someone has been here."
Nie Fan was stunned.
"I feel the remaining breath of the old man." Shi Tian whispered.
"No?" Xiaoxiao said unwillingly.
Shi Tian didn't speak but pointed out a black light. Suddenly, a black light rushed out and rushed towards the gray-brown barrier. Finally, he saw that the gray-brown barrier was corroded by the black airflow, and a huge gap appeared.
"Walk!"
Shitian gave a low drink, and Nie Fan and others quickly followed him, and then Nie Fan and others appeared in this ancient city.
But this place is gray-brown like what you see outside, as if it is made of mud. Ancient gray-brown halls are scattered in this ancient city. The ancient city with a radius of five thousand miles exudes a trembling aura.
But there is no breath of life here. I think this ancient city is an empty city, otherwise it would not be located under the swamp.
"Since the old man has been here, I think there is a time limit for the appearance of this ancient city, so we have to hurry up. If we really can't find the root of the Yellow Sky, then we should leave quickly. Once this ancient city is going to sink again, none of us can do it.
Block it." Shi Tian reminded seriously.
Nie Fan and others nodded slightly.
"Search in all directions." Shitian whispered.
Then Nie Fan and the others immediately dispersed and headed in four directions. The ancient streets were extremely desolate but exuded a shocking ancient atmosphere.
This ancient city has existed for hundreds of thousands of years, but it still exists today. However, there is no trace of life in it. I think it has been opened many times over the years, but many people were greedy and did not drive out within a certain period of time. Finally, they were trapped in it.
Got here.
Seeing some recently dead skeletons in the distance, Nie Fan also thought of the origin of these skeletons.
As a result, Nie Fan also began to move forward quickly.
Ten minutes later, Nie Fan appeared in front of a gray-brown pagoda that was only ten meters high. At this moment, Nie Fan stood in front of the pagoda and looked at this seemingly ordinary pagoda. But at this moment, Nie Fan was solemn.
Look at this ten-meter-high tower.
Bang, just after Nie Fan stayed for three seconds, there was a loud noise, and the ten-meter-high pagoda exploded. Suddenly, gray rays of light shot up into the sky. It was also at this moment that the divine beads on Nie Fan's neck suddenly shot out.