The turbulent blue light mist gradually filled the air.

Yu Hong stood at the edge of the ultimate door, squatted down, and carefully observed the ancient symbol patterns emerging on the door. These symbol patterns themselves did not seem to be carved, but more like natural growth and condensation. Yu Hong stretched out his hand to touch it gently.

The symbol on the door is bitingly cold and hard.

With just a touch, a massive amount of Zhengyuan Divine Light immediately poured into his arm along the point of contact, and then entered his body, joining the air mass in his Dantian. This feeling was as if the Zhengyuan Divine Light itself was trying to speed up my practice. , let me practice stronger.

Yu Hong frowned, he didn't like factors that were beyond his control. There is no doubt that this is the case with the current Zhengyuan Divine Light.

Standing up, he took out the charcoal pen and wrote down all the symbols and patterns, preparing to study it on his own. Ouch!

Suddenly, there was a faint roar of beasts in the distance. It seemed like something was fighting and colliding with each other.

The blue light mist in the surrounding air oscillated slightly, and then rushed in the direction of the sound in the next second. Yu Hong looked over there, but his sight was blocked by the black mist further away, making it impossible to see clearly.

He didn't bother to pay attention to it. There were so many chaotic spiritual waves coming out before, and it was impossible not to conflict with the local situation. Compared with the changes in the ultimate gate, he couldn't control them anyway, so he might as well continue at his own pace.

Standing in the courtyard, he looked at the large crater that had been blasted into the ground. He knelt on one knee and lightly covered the ground with his right palm. "Strengthen."

His thoughts instantly enveloped the entire underground formation in the inner and outer courtyards.

At the same time, there were also a lot of seized remnants of the black disaster, as well as the huge skull obtained from killing the black giant last time. Instead of short-term repair, it is better to directly synthesize and strengthen it.

This time, he planned to perfect the entire formation according to his previous ideas.

Strengthen the spirit-slaying array, direction: it can be retracted to cover the outside of the safe house cave, and can be released to cover the surrounding area to form a buffer zone. Yu Hong is really planning to leave the place and let the entire camp move to avoid becoming an activity of other people's forces. target.

Soon, the black line flashed, and the feedback sound of the black seal sounded. "Do you want to strengthen the spirit-slaying array?"

A countdown appeared on the ground: 11:02 on the 5th.

It's a bit long, but... maybe it's because there are too many synthetic leftovers thrown in...

With so many leftovers, Yu Hong was also looking forward to what the strengthened real hair would look like. "Yes!"

He answered in the affirmative. Ang!!

The roar of multi-eyed birds was heard again in the distance.

He turned a deaf ear. After confirming the strengthening, he got up and entered the cave. He began to take the written symbols and patterns and sat in front of the wooden table. "First try to inject inner energy, give it a try, and do it one by one..."

There are a total of twelve symbolic patterns on the door, and he plans to test them carefully one by one. Take them out individually, inject inner energy, and feel the changes.

This is Yu Hong’s crudest research method today.

Each symbol pattern was marked as useless, but soon, a hook-like character underwent strange changes due to the injection of inner energy. A trace of water droplets slowly emerged after the injection of inner energy. Wooden board surface.

"Water droplets?" Yu Hong was a little confused. He quickly wiped it dry with a sludge monster paper towel, and then tested it again. How could there be characters like condensation drops of water on a final door of light disaster?

Are these characters really formed naturally? If not, who carved them?

Yu Hong vaguely felt that the Zhengyuan Divine Light obviously hid many secrets. He stopped and stared at the character. For a long time, he still did not continue to dig deeper. Instead, he recorded the function, entered the amount of inner energy, and then did Repeat the test for a large family, and if there is no problem, then start the next one.

As he practiced Taoist circulation, he studied rune patterns and added them to his Yingshan civilization rune system.

The combination of rune patterns can do a lot of things, and the adaptability to the environment can also be greatly enhanced.

In a sense, the rune system can even create formations on its own. But Yu Hong thinks that his strength has not reached that level yet.

*

The rumbling underground mine car continued to drive deeper into the tunnel.

King Li and others, a total of fifteen people, formed an investigation team. They were hiding in the mine car and waiting quietly to arrive at their destination. They had been in this position for more than an hour.

Just when King Li and the others were planning to secretly activate the electronic equipment to see what was going on around them, finally, the automatic speed of the mine car slowed down.

"Welcome to the new world." A sweet female voice sounded from the surrounding walls.

"All minecarts and escort personnel, please undergo the first testing and protection in the new city." The female voice sounded again. Testing and protection?

King Li's heart tightened, and he quickly clenched the grenade gun in his hand. He secretly poked his head out from the edge of the mine cart.

"Suspicious target found!" A female voice sounded instantly. Bang bang bang bang!!

In an instant, dense machine gun bullets exploded, strafing the outsides of the mine carts.

"Fuck him!" King Li roared violently, stood up, faced the machine gun bullets, and fired in the opposite direction. Boom!

Grenades flew out, grenades exploded, flames and explosions vibrated, causing sound waves to surge throughout the underground space repeatedly. Ordinary people would probably not be able to stay in this environment for a second, and would immediately suffer from deafness in both ears.

But strengthening people don't have this concern.

King Li took the lead, and the others stood up one after another, and fired back at the direction where the machine gun was shooting. Click, click, click!

The bullets flew, bounced, and shattered walls and stones.

The members of the investigation team shot accurately. After a minute, the gunfire quieted down. Dozens of automatic machine gun points and surveillance points around were all removed.

The heavy-duty bulletproof suit on King Li's body was now full of dense dents, which showed how many times he had been targeted by fire. Click.

He replaced a magazine and reloaded the grenade.

"Let's go. Since we've been discovered, let's speed up!"

Xue Ningning, Ou Li, and Yiyi met together, forming a group of three. Like everyone else, they followed King Li and rushed deep into the tunnel. They passed through the nearly 100-meter tunnel.

The front suddenly opened up, and a hemispherical rock hall appeared.

The walls in the hall are gray and black, and there are huge black bats hanging upside down on the ceiling.

Each of these bats is the size of a human head, with eyes glowing red, and devices that appear to be explosives strapped to their backs. "Please show me your pass." The sweet female voice sounded again. Obviously this guy is mentally retarded.

Bang.

Xue Ningning shot the hidden speaker where the female voice came from.

At the same time, everyone fired their guns one after another, aiming all at the bats accurately. Before these bats could get close, they were accurately exploded by the muzzles of the guns. "Go, go, go!"

King Li continued to rush into the tunnel. Yiyi and others followed closely behind.

Soon came the third attack. A black-blooded man guarding the passage jumped out of the darkness.

After killing three team members in a row, King Li used a special white foam gun to shoot out a large amount of foam, inhibiting the black-blooded man's regeneration ability. Then someone stepped forward and wrapped the black-blooded man with a large number of special bandages. .

"This thing can't be killed. We can only use inhibitors to temporarily suppress it. Continue! We only have one hour, try to solve it within one hour!" King Li shouted. The purpose of the team is to capture at least one member of the Immortality Association. As evidence, interrogate information.

After rushing through the third hall, simple decorations began to appear around the stone wall in front.

Some special patterns, representing the symbols of Yingshan civilization, also began to appear on the walls here. In the fourth hall.

Surrounding the minecart tunnel in the middle, two weird black winged man statues were built on both sides of the hall.

Both statues hugged their legs and squatted on the stone platform, with black wings hanging down from their backs, covering their naked bodies. Everyone had just entered.

Suddenly, the two winged sculptures began to tremble violently, and fine cracks appeared on their bodies. "Alert!" King Li shouted.

The crowd quickly dispersed, automatically deployed into formation, and aimed their guns at the sculpture!

In an instant, the sculpture exploded, and large black insects poured out from it. Each of these insects looked like an enlarged version of maggots.

The whole body is covered in wrinkles, and there are long strips that are constantly squirming on the ground like earthworms.

Each of them was as long as an adult's arm. As soon as they landed on the ground, they quickly crawled towards everyone. Ta-ta-ta-ta!

The gunfire exploded and everyone shot the maggots as accurately as possible.

But the thickness of maggots' skin was beyond their imagination, and it would take at least five shots to kill a maggot. This was a special bullet made of a mixture of pyroxene materials.

Ordinary bullets hitting them have no effect at all, they penetrate directly and fall to the ground like an illusion. Hiss.

Circles of black maggots gradually surrounded everyone and drove them toward the center.

Radiation grenades were thrown out one by one and exploded. Invisible negative radiation exploded and also exploded some maggots. But it was to no avail. Thousands of maggots were getting closer and closer.

Everyone fired desperately, using constant replacement of shooters to form a continuous and stable flow of shooting. "Suppressor gun!" King Li shouted.

Immediately everyone took off their suppressor guns and pulled the trigger on the maggots. Hiss.

A large amount of viscous foam spurted out and solidified rapidly when it encountered the air, drowning the maggots one after another and clinging to them. The situation suddenly came to a standstill.

Just when everyone thought they could suppress the maggots with the suppressor gun and move on, something happened.

Bang.

Suddenly, in the darkness ahead, a tall figure quickly approached the crowd. Then, the black figure accelerated and sprinted.

The heavy steps caused the ground to crack continuously and deep pits exploded.

Lin Yiyi was the first to spot the intruder, and immediately shifted her gun and pointed it at the opponent. Bang bang bang!!

Three shots in a row.

All three bullets hit the opponent, causing sparks to fly, but they were unharmed.

Fortunately, other people reacted and turned their suppressor guns around to enhance people's super-speed dynamic vision. They accurately hit the figure and soon the suppressor had an effect on it.

The figure was stuck to a large amount of foam, and its pace began to slow down, but it still moved closer step by step with difficulty.

Swish.

A roar flashed past.
Chapter completed!