Just as Zhou Yun, Xiao Hang and others were floating rapidly inside the mountain, the huge ball of light hit the lake. After a violent shaking, the stones inside the mountain hit the water like meteorite rain.

Although everyone was still underwater, the dense stones hit an engineering staff member and a crew member. The two were hit on their heads and shoulders by two round table-sized stones. In the bursts of blood, they sank towards the dark bottom of the lake.

After a moment of pause, the shaking stopped, the stones stopped falling, the mountain calmed down, and everyone immediately floated up to the water again...

Suddenly, everyone clearly felt a powerful force that was carrying their bodies to fall to the bottom of the lake. The water level dropped rapidly due to the evaporation of the light ball of the lake. The falling lake water pulled everyone to sink rapidly to the bottom of the lake.

Xiao Hang only felt that he was trying hard to rise under the pull of this force without any effect, but instead was getting farther and farther away from the water surface. He realized the seriousness of the problem. If he let the pull of this force be ineffective, once the water level drops to the bottom of the lake, it is basically unlikely to climb the wet and smooth rock walls on both sides to the protruding rock at the top.

He glanced at the rock walls on both sides. The rock walls were covered with dark green, moss-like creatures. The erosion of the water flow caused potholes on it, and gaps were everywhere between the rocks.

"Swish!" He pulled out the dagger at his waist, and the sharp blade body penetrated into the cracks of the rock wall, and his body stopped sinking.

"Catch me!" he shouted while inserting the dagger.

Zhou Yun had quick eyes and quickly hand. She reached out and grabbed Xiao Hang's legs tightly, then freed up her other hand, pulled out the dagger from her waist and pierced into the cracks in the rock wall. At the same time, she used her eyes to signal a Marine next to her to grab her legs.

The Marines also grabbed Zhou Yun's leg and stabbed the dagger into the rock wall.

In this way, after everyone grabbed the leg of a person like relay, they were also grabbed by the people below in time. At the same time, the crew and Marines with daggers also pierced the daggers into the cracks in the rock wall.

Now, a total of 7 daggers have been pierced into the rock wall, and the weight of more than 10 people has been dispersed, reducing the force under the dagger located in the hand of Xiao Hang in the uppermost part.

The water level was still falling rapidly, and it was soon bottomed out. Everyone hung like a bunch of grapes on the wet and smooth rock wall. At this moment, Xiao Hang, located at the top, was about 8 meters away from the original water surface, that is, the protruding rock, and a Marine on the bottom of the bottom of the dry lake was about 100 meters away.

Everyone was in a dilemma. On top, there was a height of 8 meters, and a wet and smooth rock wall lying above their heads; below, there was an abyss of nearly 100 meters, which would be crushed to pieces if they were not careful.

At this time, everyone felt the strong air flow surging in the mountain. The air flow formed a rapid rotation vortex, sweeping from the bottom of the mountain to the top. Their bodies also kept swinging in the air flow, and several daggers inserted into the cracks in the rock wall showed signs of shaking.

The existence of airflow also proves that there should be an outlet to the outside on the top of the mountain, but this outlet is a strong air outlet at this time, which forms a circuit with the bottom of the lake, causing strong convection between the internal and external air. The conical hollow mountain aggravates the formation of airflow and amplifies this effect.

"We are trapped." An engineer panicked.

At this time, a burst of bright light flashed down, and it formed a series of dazzling lights intertwined with light and darkness inside the mountain. The bright part was pale, while the dark part was like night.

Xiao Hang looked up at the top and saw that the strong light was projected from the air outlet. The shielding of the air outlet made the strong light form a flash of light. Obviously, it was related to the violent shaking that happened just now and the rapid drop in the water level. It must be the light emitted by some powerful weapon.

Xiao Hang was right. At this moment, above the center of the lake, the huge ball of light was rotating rapidly, absorbing a huge amount of lake water while scattering dazzling light outward.

"We can't sit and wait for death, we have to find a way to climb up." Zhou Yun said, looking at the wind vent at the top.

Xiao Hang nodded, he really couldn't waste it here. Once his physical strength reached its limit, the bottom of the lake that had fallen a hundred meters below would inevitably happen, and everyone would be unable to escape from death.

There is still time now, and the situation outside is still unclear. Once a violent shaking or some kind of accident occurs again, it will be too late to regret it.

"Who has a dagger?" Xiao Hang asked.

Everyone shook their heads. The researchers and engineers did not carry any weapons on their bodies, and all the daggers were pierced into the cracks in the rock wall.

"The person at the bottom pulled out your dagger and handed it to me!" Xiao Hang said to the bottom.

The Marine at the bottom stared at Xiao Hang with surprise because there was a scientific researcher and an engineer hanging under him. Once the dagger was pulled out, the weight of the two men would be concentrated on the upper part, and there would be a risk of falling.

"Quick, this is the order!"

Faced with Xiao Hang's scolding, the Marine had to start pulling the dagger, but there was obvious panic on his face.

"It's okay, hurry up and move slowly." Zhou Yun comforted.

The Marine slowly shook the dagger inserted into the cracks in the rock wall. At the same time, his other hand tightly grabbed the leg of a crew member above, and the two under him also hugged the leg of the previous person nervously.

The dagger was slowly pulled out, and the Marine held it in their hands, concentrating and closing their breath, as if feeling whether the danger would really come...

Fortunately, everything was in tragedy.

The dagger was passed to Zhou Yun's hand, and she handed it to Xiao Hang.

"I shouted 1, 2, 3, and everyone followed me and slowly raised their bodies. Remember, the movements must be unified! The person holding the dagger must pull out the dagger while I inserted it, and then inserted it upwards into the gap in the rock wall again. The movements must be fast!"

Everyone nodded, and the person holding the dagger nervously held the dagger in his hand. Next, their operations determined not only their lives, but also the safety of the people below.

After Xiao Hang finished speaking, he took a deep breath, grabbed the dagger that was stabbed in the rock wall, and lifted the dagger that Zhou Yun handed him into the air.

"Everyone hurry up! 1,2,3, go!"

Everyone was working hard, and as Xiao Hang's body as a whole rose, when he reached the limit, he heard a "swish!" sound, and the dagger hanging in the air in Xiao Hang's hand pierced deeply into a crack in the rock wall, and everyone's bodies also stopped falling when the dagger was inserted.

Now, the dagger I just stabbed just now has a dislocation of height and height from the dagger I inserted earlier, just like two fulcrums, and everyone's body moved upwards by about 30 cm as a whole.

The strong airflow was still roaring in the mountain. After swaying violently for a few times, no accident occurred. The frown eyebrows finally stretched out.

"Okay, very good! Everyone continue, and we must follow my previous instructions to unify our steps."

In this way, Xiao Hang led everyone to climb up little by little by little by inserting daggers into the rock wall. After 15 minutes, he was the first to touch the protruding rock.

Above the rocks is a relatively flat ground. A beam of light is cast in at the end of the ground, and strong winds with whistles can be heard.

Xiao Hang's face showed joy. He concluded that the place where the beam of light was projected was the exit of the mountain. In fact, this was true. They were close to success and were about to escape.

He took a deep breath and tried to turn the rocks with his arm strength, but after several attempts, he failed.

"Let's take you up," said a Marine.

Xiao Hang shook his head. Everyone's strength might be able to push him up, but the surface of the rock was smooth and hard, neither easy to catch, nor could it be inserted into a dagger. If it fails, it will affect everyone.

After a brief thought, he looked at Zhou Yun. Zhou Yun understood what he meant. She grabbed Xiao Hang's legs with one hand, then slowly pulled out the dagger inserted into the rock wall, and handed the dagger to the Marine below.

"Insert into the crack of the rock! Everyone's lives below are concentrated on these two daggers in your hands." She reminded.

The Marine nodded and then inserted the dagger that Zhou Yun handed him into the cracks of the rock.

Zhou Yun took a deep breath, crossed her arms, hugged Xiao Hang's legs tightly, and then bowed her body, and while bowing, her feet stepped on the raised edges and corners on the rock wall.

She freed up a hand and pressed it on the rock wall, and pushed her body upwards and lifted Xiao Hang upwards above the rock. While Xiao Hang was rising, he jumped onto the rock.

The reaction force of pushing up Xiao Hang made Zhou Yun's foot empty, and her body suddenly fell down. At this critical moment, she stretched out a hand from the rock and grabbed her arm tightly.

Above the rock, Xiao Hang's face and body were close to the ground, one arm hanging straight in the air, and Zhou Yun was tightly grasping under his arm.

She was saved.

After Zhou Yun was rescued, she and Xiao Hang didn't care about rest and immediately began to look for all tools that could pull others up, but when they were in sight, there was nothing on the top of the empty and wet mountain.

This is a conical space with an area of ​​about 30 square meters, located at the top of the mountain.

The two of them turned their eyes to the place where the beam of light was projected. Intuition, it should be the exit, and the howling wind and bright light proved this.

The two walked towards the light, and after passing through a winding cave, a strong light rushed towards them, making them unable to open their eyes. After a brief whitening, the endless green mountain appeared in front of them, and at their feet was the slowly drying lake water.

The two of them understood that they were not a mountain, but a small island in the center of the lake, but just a small island formed by this hollow mountain.

Suddenly, a strong light attracted the attention of the two. When they looked around, they saw a huge, bright ball of light spinning wildly above the lake, and the surging waves aroused were continuously accumulating into the ball of light.

What surprised the two even more was that as the huge amount of lake water was continuously accreted, the volume of the light ball was gradually increasing and its brightness gradually increased.

"No, you have to save them quickly! Otherwise it will be too late!" Xiao Hang shouted.

Zhou Yun also realized that the danger was coming. Without saying a word, she rushed to a tree, removed the electromagnetic pulse gun from her shoulder and then ejected the lightsaber on the gun's head.

She raised her gun and slashed hard, and a branch as thick as an arm broke.
Chapter completed!