Although the temperature on the land was high, when it came to the bottom of the river, the cold river water immediately surrounded Zhang Xu, making him breathless. Everyone grew up beside the Yellow River. I had never seen any kind of wind and waves. Even if the river waves surging, the boats were rising and falling, no one would be afraid. But the water in the Eagle Chou Stream was deep and surging, extremely cold. The surging river water was endless, and it was pitch black around it. Even a fish was rare to see, which made people feel scared.

Suddenly, Zhang Xu heard the buzzing sound of a small fan rotating. The electric heating device in the diving suit was activated and the internal communication system in the helmet was also turned on. He felt his feet stepping on the bottom of the soft and muddy river, and his heart felt much more at ease. In the darkness, he looked around. Xiao Yi was already moving forward, and her body leaned forward in the water flow, moving forward slowly.

The underwater flow rate is very fast, the weather is gloomy, the light underwater is very weak, and the bottom of the river is filled with mud, which brings a turbidity into the water as everyone moves.

Through the faint light, Zhang Xu saw that the skeletons of shipwrecks were scattered everywhere under the riverbed. Underneath, a huge sank wood at the bottom formed the cemetery of the shipwreck. There were many giant river clams around, opening the clam shell to adopt the essence of the sun and the moon. The pearls in the clam shell have grown for thousands of years. With the light of the seabed, they shone out colorful colors, reflecting the riverbed.

Zhang Xushui's good nature couldn't help but admire everyone. He kicked a few times and rushed to everyone, with Mr. Lin, Cheng Yuanming and others following closely behind.

The bottom of the Yellow River is full of mud and sand, and the silt pieces are sludge, causing the riverbed to change greatly. The tiger on the left is in a dazzling pearl light, constantly bent down and looking for something in the mud. From time to time, bronzes, fragments of jade slips, porcelain and other items are found in the mud.

Suddenly, Mr. Lin stared at a bowl-like object stained with mud in Hu Zi's hand and shouted: "Bone Bowl!"

This is indeed a bone bowl, but it is not polished by ordinary bones.

"What carved this bone bowl?" Zhang Xu asked Mr. Lin, who was following through the sound transmission device.

Mr. Lin replied: "The snake is a big dragon. The dragon is a big snake with scales. The ancient saying "Zhulong, Chilong, and Qionglong have horns. Kuilong are all dragons without horns, but they are actually giant snakes with huge scales all over the body. This dragon bone bowl is carved from the skull of the Yellow River Kuilong."

Zhang Xu thought that the Yellow River Kuilong is an extinct creature, and being able to carve bowls with Kuilong's bones should be the masterpiece of the ancestors in ancient times. The Yellow River is the oldest and most mysterious river in China, but I don't know what amazing things can be encountered during this diving trip.

"Will there be any ancient ruins under the Yellow River? Are the relics?" Zhang Xu asked again and asked.

Mr. Lin pointed to the front and said: "For thousands of years, the riverbed has no fixed place, and has acted freely, swinging wildly, wandering around, and floating north and south. It has caused the vast Yellow River beach, which is deep under the riverbed, deposited for eternity, sedimentation, sand cementation, and hybridization. The bottom layer of the riverbed is like a museum with silted strata of the river, and many unknown secrets are hidden in it."

I saw the turbulent undercurrent at the bottom of the river, like a group of yellow giant dragons biting on the riverbed, or like thousands of troops, roaring and roaring, shaking the river valley. Undercurrents in different directions repeatedly collided, impacting the rocks and water surfaces, making a huge sound, echoing at the bottom of the river, just like thousands of drums and thunder in the dry weather, and the sound spreads dozens of miles away. The roar of the Yellow River and the roar of the Yellow River are more vividly reflected at the bottom of the river.

On the riverbed directly in front, there was a huge titanium-like fin that was tilted up there. When Zhang Xu swam closer, he saw a huge fish bone more than 30 feet long.

Everyone was shocked and did not expect it to be so huge. I once heard the old river workers fishermen talking about the big fish that swallowed boats in the Eagle Chou River, but they never knew the details. I finally saw it today, but I didn't know what the fish died at the hands of it. It saw that its skull had two holes as big as wellheads, as if it was broken by a hammer or a huge fist.

What power can kill the overlord in the water here? It seems that there are some unknown things in the abyss of Eagle Sorrow.

Before we knew it, night had already fallen, and the stars above the Yellow River were filled with stars and light. Only the Big Dipper seemed to be driven by inexplicable power, and gradually moved, forming a seven-star constellation, with the starlight directly hitting the bottom of the river.

At this time, the deep bottom of the Yellow River seemed to be driven by the starlight, and a huge wave of energy suddenly surged, and the vast power seemed to be about to swallow the entire Yellow River. The spiritual energy of heaven and earth swept over and rushed to the riverbed under the abyss of Yingchou Sakura.

"Look ahead!" Zhang Xu pointed ahead. Everyone saw a vague depression in the deepest part of the river, with two huge rocks. This stone was like a celestial monument and a dragon's head, standing in front of everyone, with a magnificent momentum. It seemed to have been standing here since ancient times. It looked even more ferocious. The shape of the arches built by the two huge rocks was like the mouth of a giant beast that swallowed the sky and the earth, and it seemed to be in the darkness.

The whole body of the huge rock was covered by a layer of faint black and red water mist. Each of them was engraved with a character, but together they were the words "Dragon Trough". These two characters were bloody, like a giant dragon's eyes, emitting a red light of extravagant eyes, flashing with the fluctuations of the river. The deep ditch on the entire sedimentary rock riverbed seemed to come alive, outlining the figure of an ancient dragon, lying under the nine-curved Yellow River, with its head raised upward, as if it had broken the sky.

"Hehezhen Stone! I wonder why this Hezhen Stone is so weird?" Mr. Lin exclaimed.

"Dragon Trough! Legend has it that there are huge rocks under the water with words engraved, it seems to be true! The dead giant fish might be the one with handwriting on the fish's belly!" Zhang Xu said in surprise.

"Everyone, be careful, gather together, don't disperse, it's not too late to wait until I come forward to find out the situation!" Zhang Xu hurriedly reminded everyone when he saw the danger here.

Zhang Xu quickly approached the front and saw the wreckage of countless ships scattered in the mud around the boulder. Huge fish bones and some unknown skeletons stretched out at will. The bones were everywhere, and there were dense terracotta figurines, half buried inside like dead people, making this place full of a suffocating atmosphere. On the two hard boulders, there were also some marks of knife-cutting and axe chopping and traces of giant teeth biting, which were extremely strange.

Strangely, the two giant rocks were tied with four fine steel cables as thick as buckets, and the whole body was shining with black light and cold air. The other end of the eight iron ropes extended into the door-shaped gap between the two giant rocks, just like eight dragon-bound cables locking the ground veins. I don’t know how many feet of it goes in, and the hook lock suppresses something. A series of lights overflowed from the cracks in the arch-shaped door, and colorfully formed a blue light screen barrier to block the invasion of the rolling Yellow River water.

When everyone swam to the depression in the gap between the two stones, Zhang Xu pointed the diving headlight deep into it and shone it. He visited through the blue light curtain. Sure enough, at the bottom of the depression, there was an irregular hole the size of a car head.

At all times, the starlight of the seven stars above the Yellow River became stronger, and it responded to the blue light screen barrier at the entrance of the cave, and the surroundings became brighter. Suddenly, the sound of rocks cracking came faintly in the cave, and eight black steel cables flashed, and the "rattle" also trembled, and a huge reaction force was transmitted from the cave along the iron cable, as if something was about to break, shatter the iron cable, and rushed out of the gate.

The sudden change caused the two huge rocks outside the cave to change color, turning from black to reddish brown, and the whole body seemed to be infected by blood, producing bursts of pressure, pressing the inside and out of the hole.

With the combined pressure of the two, the surface of the Yellow River was surging, and the water was surging and rushing under the water, making people shatter their livers and gallbladders! This breath made everyone breathless, and everyone was sweating profusely, and their close-fitting clothes were already soaked in sweat.

"Get back!" Zhang Xu shouted loudly.

The situation was in chaos. Xiao Yi was shocked. Zhang Xu was still quick to react. When the shouting came, his legs were exerting force, and he grabbed Xiao Yi's wrist and retreated hard.

This made Cheng Yuanming very disappointed, but the moment he was supposed to show himself was one step later. Mr. Lin and others also rushed out in a mess in the surging waves.

After pausing, everyone felt that the helmet was seeping into the river, and it was salty in their mouths, and then they realized that under the pressure, the sinuses were bleeding.

"This place is so weird, it seems to be closely related to the strangeness that appeared the night before yesterday, so you need to be careful." Mr. Lin was very proud of everyone.

After this fright, everyone was still scared and nervous and became weak all over.

Cheng Yuanming's legs were so weak that he turned to Mr. Lin and said, "Would we go back to the boat and tell the villagers about it, and then make a long-term plan. This place is too dangerous."

"No, let's figure it out first." Mr. Lin was gentle and elegant, but at this moment he seemed extremely excited, saying: "I think there must be treasures in this cave, maybe it's a miracle. At this time, this place is an opportunity to explore and must not be missed. The dream that I have spent my whole life pursuing may be the answer!"

"Mr. Lin's dream? What kind of dream does Mr. Lin have?" Zhang Xu was a little confused about Mr. Lin's words.

"Go back quickly, it will be too late if you don't leave!" Cheng Yuanming trembled as he said this.

"Cheng Yuanming, if you don't want you to come, you have to follow me. Why is the bear egg wrapped now?" Hu Zi said gloatingly.

"Yes, didn't you bring two servants? Why are you afraid? If you are afraid, just take the servants home and find your mother!"

"Yes, if you don't go hunting for treasures, we will go there. Don't think we will look for treasures under the water. You can go ashore and grab them!" Six or seven children started to cheer together.

Cheng Yuanming knew that he bullied his companions on a daily basis and was looking for an opportunity to retaliate against him under the water. Seeing that everyone was unanimous, he seemed too timid if he persisted. He was afraid that Xiao Yi would be too embarrassed, so he didn't say anything again. He just said to himself: "You wait, find an opportunity after you get ashore, and kill you one by one..."

"Look, the blue hazy light shield is beginning to dim." Zhang Xu's words attracted everyone's attention. Sure enough, the light shield in front of the cave in the huge rock was gradually melting and the fluctuations gradually became smaller.

Seeing this scene, everyone seemed to see countless treasures waving to themselves in the cave, and new hope arose in their hearts.

(To be continued)
Chapter completed!