In just five days, Zhou Yang mastered the Celestial Clan's secret technique of refining blood and condensed three drops of blood essence. In addition to his qualifications, the Celestial Clan's pure and supreme bloodline was the key.
At the same time, Mu Han's message also sounded in his ears: "Brother Zhou, I found a forbidden place, and a sudden change occurred!"
"Oh? There has been a sudden change in the forbidden area!" Zhou Yang hesitated for a moment and had no choice but to stop the blood refining technique and fly away directly.
The three ghost attendants completed the cleaning task and followed closely at this time.
Following the direction given by Mu Han, Zhou Yang came to the sky above a large river.
This big river is between two mountains. It is hundreds of miles wide and endless in length, flowing from west to east.
There are many such large rivers in the ruins space. This river looks very ordinary, nothing strange.
"Why do you feel like you are connected by blood? Could it be that there are members of my clan below?" Zhou Yang frowned.
"When I just passed over the river, I suddenly felt an inexplicable pulling force of blood coming from the depths of the river bottom, so I entered the river to investigate."
"The river is very deep and the pressure is extremely high. After I dived to a thousand feet, I couldn't bear it anymore. But the pulling power of the bloodline is getting stronger and stronger."
"When I dive from top to bottom, I always feel that I am almost reaching the bottom, but I still can't reach the bottom. This is the strangest place."
Mu Han had already surfaced and explained with surprise on his face.
"You just sensed it, and the river is still so deep?" Thinking that he had just condensed blood essence, Zhou Yang's heart moved.
"Not bad." Mu Han nodded.
Zhou Yang closed his eyes and realized that the river was indeed bottomless.
It is certain that the pressure of the river water is high. The gravity of the ruins itself is extremely high. Plus the weight of so much water, this is not surprising.
"There must be an illusion formation, let's go down and have a look." After saying that, Zhou Yang jumped directly.
The three ghost attendants jumped into the river without hesitation.
Mu Han and the giant demon also entered the water again.
After reaching the bottom of the river, Mu Han's pretty face turned a little pale.
"Expand the demon power shield." Zhou Yang gave the order to the giant demon, and then said to Mu Han: "Let it protect you."
The ferocious giant demon held up the demon power shield as instructed, and Mu Han obediently entered the shield.
She really couldn't bear it any further, so she could only do this.
The deeper you dive, the stronger the pulling force of the bloodline becomes. Mu Han is still a little behind, but the blood in Zhou Yang's body is even a little restless.
This shows that there must be people from the Celestial Clan at the bottom of the river, or things related to the Celestial Clan.
He dived more than a thousand feet into the river again. Under the huge pressure, even Zhou Yang couldn't bear it.
"Look further down." Mu Zifeng suddenly said.
Zhou Yang nodded, knowing that he must have made a discovery, so he gathered all his power and continued to dive despite the mountainous pressure.
After another few hundred feet, Zhou Yang couldn't stand it anymore. The giant monster's shield was flashing wildly, and it had to be exploded if it went further.
"There must be some space here." At this moment, Mu Zifeng transmitted the message again and waved his hand to signal Zhou Yang to stop.
"Is there any room?" Zhou Yang exhaled, feeling a little confused at the same time.
"Yeah." Mu Zifeng closed his eyes and explored carefully.
"Wonderful, if it weren't for the old man's profound knowledge of formations, he really wouldn't have been able to discover the mystery." After a moment, Mu Zifeng's face showed a look of admiration.
"That space entrance..." Zhou Yang was also a little excited.
"The key is these rivers."
"River water?" Zhou Yang was puzzled.
"You should drop a drop of blood first before talking." Mu Zifeng said solemnly.
"Drip in the river?"
"Try it first." Mu Zifeng nodded.
Zhou Yang didn't hesitate, cut his middle finger and dropped a drop of blood into the river.
The drop of blood quickly dissolved and disappeared, but nothing abnormal still happened.
Mu Han looked at Zhou Yang's movements and was a little puzzled, but he didn't dare to ask. His beautiful eyes penetrated the demon power shield and stared at the river.
"Try it with a drop of blood essence." Mu Zifeng thought for a moment and then said.
Essence and blood are far from ordinary blood, and there is not much in one person.
If Zhou Yang hadn't mastered the art of blood refining, even a drop of it would make him feel heartbroken.
The essence and blood dripped into the river, dissolving slower than before, but after dissipating, there was still no movement.
Mu Zifeng frowned and thought hard.
After a moment, he suddenly opened his eyes and said again: "Two more drops!"
"Two drops, essence and blood?" Zhou Yang asked uncertainly.
"Yes." Mu Zifeng nodded.
Zhou Yang smiled bitterly, and had no choice but to drop two drops of precious blood, and then stared at the river water.
Mu Han and the giant demon also widened their eyes.
Zhou Yang's two drops of blood slowly melted away, and there was nothing abnormal at first.
However, just after the last bit of blood dissipated, the river suddenly rolled and formed a huge whirlpool with Zhou Yang and Mu Han as the center.
Zhou Yang and Mu Han were frightened and wanted to retreat, but a huge suction force suddenly appeared in the vortex. Their bodies were instantly sucked into the vortex, while Mu Zifeng's body was thrown out.
The giant demon was startled, then became furious, reaching out its sharp claws to grab at the whirlpool. The three ghost attendants did the same.
However, it was still too late, the two of them had completely disappeared.
"This, this..." Mu Zifeng looked confused, and then said angrily: "Isn't this just burning the bridge by crossing the river!"
With a series of strokes with his small hand, silver runes were driven into the water, but they only flickered for a few times and then disappeared.
He stared at it for a long time, and then said in shock: "It's actually a ghost formation!"
After an unknown amount of time, Zhou Yang and Mu Han shook their heads vigorously and looked around with wide eyes.
There is no water, it is not the original big river, but it is pitch black everywhere. Zhou Yang's consciousness can only be released for more than a hundred feet, and Mu Han can only be released for a few feet.
More than a hundred feet are all made of bluestone, up and down, left and right, square and square, like a huge house.
"The restriction just now seems to be a ghost formation!" Zhou Yang shook his head again and said.
"I've heard of this kind of restriction. It should be an ancient god-level formation. It's very mysterious." Mu Han nodded, and then tried his best to use his spiritual consciousness to check.
Although Mu Han is a woman, her cultivation has reached the divine realm and her experience is extremely rich, so she naturally has nothing to fear.
"There are ghost restrictions in the secret realm of the shrine, Jiuyou Ghost City, and the ruins of Tongtian Holy Sect. Could it be that the restrictions in these three places are not caused by my Celestial Clan?" Zhou Yang frowned.
"Not necessarily. According to our clan's classics, when ghosts were banned in ancient times, the strongest forces in Hezhou were in control, and our clan was just one of them." Mu Han shook his head.
"The old guy was left at the bottom of the river." Chi Lingzi suddenly said.
"Oh?" Zhou Yang was stunned for a moment, then thought for a moment and said, "Could it be that only people with the blood of the Celestial Clan, or people related to the Celestial Clan, can enter?"
