Although the sky was very dark and the bottom of the river was almost pitch black, Shen Luo relied on his good memory and quickly found the approximate location of the black rocks.
He was already prepared and directly took out a "Treasure Hunting Glyph" and a primeval stone from his chest.
Although he was at the bottom of the river, the glyph that had been treated with tung oil stuck to his palm did not fade in the slightest.
Shen Luo secretly let out a sigh of relief and activated the Minor Yang Art.
The "Treasure Hunting Glyph" flashed, but it did not form the white ball of light that he wanted. Obviously, it had failed.
After a few breaths, Shen Luo tried all the remaining "Treasure Hunting Glyph", but unfortunately, luck did not come again and the familiar scene did not appear again.
Shen Luo was not discouraged. After all, the black rocks were not large. If there really were treasures here, it would be much easier than searching the river without any clues.
He was just about to put the few waste charms back into his bosom when a whirlpool suddenly emerged in the surrounding river. His footsteps staggered, and the charms in his hand slipped out of his hand, and were swept away by the surging river water.
Shen Luo did not care about the useless glyph. After floating to the surface of the water and taking a breath, he continued to swim towards the black rocks.
A useless glyph made a few circles in the river water and just happened to float over the black rocks.
At this moment, something strange happened again!
All of a sudden, a layer of dark blue light appeared on the surface of the dozens of black stones. It was quite conspicuous at the bottom of the river. These dark blue lights quickly gathered together, forming a dark blue light screen that was tens of feet in size, enveloping all of the black stones within.
The talisman slammed into the blue light screen and shattered into pieces without a sound.
Shen Luo's eyes widened and his body immediately stopped.
The scene in front of him reminded him of the formation that Yu Yan and the other immortal masters set up in the dream to fight against the Wolf King.
Of course, the dark blue light screen in front of him and the Six Fire Formation formed by Yu Yan and the others could not be compared in terms of range or power.
He stared intently at the blue light curtain in front of him. After pondering for a moment, he bent down and dug out a bowl-sized rock from the bottom of the river. He waved his hand and threw it over.
The stone slowly drew an arc in the river and smashed into the blue light screen.
With a "bang" sound, the stone had just touched the light curtain when it shattered. It turned into a small piece of gravel, and shot out in all directions.
Seeing this, Shen Luo felt a chill in his heart. He bent down and picked up a rock the size of a human head from the bottom of the river and threw it over with all his might.
When this much larger rock touched the blue light screen, it exploded again. It looked very fragile, but the blue light screen didn't move at all. It didn't even flicker.
He didn't try again and swam to the surface of the river. After he surfaced, he took a few deep breaths and quickly calmed down.
Heavy rain poured down from the river, and bean-sized raindrops kept hitting his face, which was quite painful. Fortunately, the flow of the river did not change much for the time being.
Shen Luo rested for a while and dived back to the bottom of the river.
However, the blue light screen above the group of black stones had already disappeared at some point in time.
Everything that had happened a moment ago seemed like a dream.
Shen Luo felt very strange in his heart. But, he recalled the power of the blue light screen, and didn't approach it rashly.
He thought for a while and bent down to pick up another stone from the bottom of the river. He threw it over with all his might.
The stone had just fallen on top of the group of black stones when a blue light flashed on top of them. Then, a dozen rays of light flew out and condensed into the blue light screen again.
The stone smashed into the light screen, and silently shattered again.
Shen Luo's heart thumped as he felt a burst of fear.
The disappearance of the blue light screen seemed to be concealing its traces. It would appear as soon as there was an external disturbance.
Shen Luo stepped back again, and retreated some distance. His eyes were fixed on the blue light screen.
Someone had set up a magic array in this group of black stones. There must be something strange about it. The Nameless Heavenly Book might be hidden here.
Thinking of this, he took out a small thunder charm and a piece of primeval stone from his bosom.
It seemed that the blue light screen couldn't be broken by ordinary means. He only had the small thunder charm on him now. So, it might be effective.
Shen Luo operated the Small Yang Art and activated the small thunder charm.
The small thunder charm cracked open with a "Chi La" sound, and a white lightning appeared.
Shen Luo's body instantly became numb. His hands and feet couldn't help but tremble. His whole body felt as if it had been pierced by countless small needles. It was extremely painful.
"Damn it, I forgot that the power of thunder and lightning can be transmitted through water …"
He was still conscious. He was extremely vexed.
However, Shen Luo didn't suffer for too long. The white lightning shot forward as soon as it appeared. The pain in Shen Luo's body was greatly reduced.
The white lightning crossed a distance of seventy to eighty feet in a flash, and hit the blue light screen. It was like a white snake, and fiercely drilled inside.
The blue light screen trembled violently, and flashed madly. Moreover, the thin light screen became thinner at a speed visible to the naked eye. It seemed that it was going to collapse soon.
However, at this moment, the white lightning ran out of energy and disappeared without a trace.
Shen Luo narrowed his eyes. He stretched his trembling hand into his bosom, and took out the second small thunder charm. He immediately activated it.
The small thunder charm cracked open, and another white lightning appeared out of thin air.
Shen Luo's body became numb again, and his hands and feet began to tremble violently. However, he didn't care about this. His eyes were fixed on the light screen.
The white lightning shot out and hit the blue light screen once again.
The thin blue light screen was hit by the white lightning. It started to tremble violently again, and quickly became thinner. Finally, it turned into countless blue lights with a "Bang" sound, and disappeared.
But at this moment, the centermost piece of the dozen black stones, which was the one where the skull's nose was, emitted a faint white light, but it quickly faded away.
The white light appeared for a very short time. But, it didn't escape Shen Luo's eyes.
Shen Luo didn't approach it rashly. Instead, he picked up a stone from the bottom of the river and threw it.
The stone didn't break this time. It fell on a blackstone, and rolled down to the bottom of the river.
Shi Mu's eyes lit up with joy. He floated to the surface of the water to catch his breath. Then, he returned to his original place, and swam forward. He carefully searched the vicinity of the blackstone that was emitting white light.
At this time, the flow of the river suddenly became turbulent. Perhaps it was because of the heavy rain.
Shen Luo staggered. He hurriedly grabbed the blackstone to stabilize his footsteps.
He felt a chill in his heart, and hurriedly sped up his exploration.
According to this trend, he would have to go back in half an hour. Otherwise, it would be very dangerous. However, the protection array had been destroyed by him. So, it was difficult to guarantee that it would remain the same the next day under the turbulent water flow.
Moreover, the torrential rain was like a torrential downpour. Whether it would stop the next day was another matter.
Not long after, he found a bowl-sized cave next to a blackstone.
This cave was different from the muddy caves he had found before. The cave was smooth and round. Obviously, it wasn't formed naturally. It seemed to be artificially carved.
Shen Luo was delighted. He quickly reached his hand in.
The inner wall of the small cave was also very smooth. It was cylindrical and extended underground. The cave was filled with sand.
Fortunately, the sand hadn't solidified. Shi Mu's hand was able to reach in completely. After carefully searching, he didn't find anything. He continued to reach down.
The cave was quite deep. Shen Luo almost stuck his body to the bottom of the river. Only then did he reach the bottom. His fingers touched something hard and flat.
He didn't hesitate. He immediately grabbed the thing and tried to pull it up.
However, the thing was too deep. It was also filled with sand. The resistance was very strong. He couldn't pull it up.
At this time, the speed of the water flow increased a lot. Shi Mu was almost unable to stabilize his body.
"Fight!"
Shen Luo made up his mind. He laid his upper body on the ground. He reluctantly reached in with both hands. He grabbed the thing and pulled with all his strength.
With a "puchi" sound, the thing was pulled out of the cave.
Select text and click 'Report' to let us know about any bad translation.
