The earth dragon digged rapidly into the ground.

One kilometer, two kilometer, three kilometer...

An Wen watched the numbers on the odometer change constantly and quickly jumped to double digits.

Gudu!

Swallowed.

At this time, An Wen's calves began to shake.

"I won't dig the core."

Even if the angle of digging down is only 34 degrees, it is still very deep after digging down at this angle.

Click!

Anwen pulled down the operating lever and let the earth dragon stop moving forward.

At the same time, the weapon system is controlled to stop attacking and retract armor.

He wants to turn on the detection device, check the situation underground, and then make a decision.

It feels a bit stupid if you keep digging like this.

Bang bang bang...

The sonar detector is activated, and the inflatable hammers on both sides of the earth dragon hit the mine cave.

Then, a sound wave collection device like a stethoscope extends out from four directions: up, down, left and right, and is tightly attached to the rock wall of the mine.

The sound waves transmitted from the rock wall are amplified by the sound wave collection equipment and are placed on a very precise machine. Finally, countless levers on the precision machine are knocked under several very thin metal plates, allowing the fine metal powders on these metal plates to continuously aggregate and disperse.

A pile of fine metal powder quickly drew a simple mineral vein trend chart.

An Wen looked at the graphics on several metal films and kept thinking.

"It's really unpleasant to have no three-dimensional imaging, and you have to think about it yourself."

After thinking for a long time, An Wen finally built a more simple underground terrain map in his mind through several simple maps.

Through this underground picture, he really discovered a strange situation.

"According to the instructions, the detection radius of this detector is 5 kilometers, but a blank appeared at the 3 kilometers ahead.

Under normal circumstances, the gap occurs because of the discovery of underground holes and underground rivers, but this island has no groundwater, let alone underground rivers.

Moreover, not only is there a large area of ​​blank space in one picture, but the sound wave feedback from the upper and lower layers all give blank spaces, which represents a height of 4 kilometers.

Whose underground river can have a height of 4 kilometers, and the underground faults are almost the same, so there is definitely a problem there."

After An Wen talked to himself for a while, he retracted the sound wave collection equipment, pushed down the joystick, and let the earth dragon continue to move forward.

He wants to go and see what is going on there.

What if it is a new underground space?

Doesn’t that mean that he has a boss to fight again?

Controlling the speed of the earth dragon, An Wen gradually approached even the blank area.

2 km...1 km...500 m...200 m...50 m...10 m...1 meter

Buzzing...

After the head of the earth dragon penetrated the last ore layer, it began to idle directly.

An Wen ignored this, and he looked up at the periscope directly in front of him, wanting to know what was going on ahead.

"There is light? Underground forest? What's that?"

Originally, An Wen thought there was no surprise in front of him, after all, there was only a kerosene lamp in front of the knife, which was not very bright.

But to his surprise, the pictures seen by the periscope were surprisingly clear.

It's like there's a sun above your head.

Moreover, what appeared in front of him was not an underground mining area, but a forest.

An Wen knew many trees, they were all tree species owned by the island, and he had cut down many of them.

In addition to the trees, he also saw bright red plants growing underground like saffron and slightly curled tentacles.

These plants not only cover the entire ground, but also sway like aquatic plants on the bottom of the sea.

This amazing scene made An Wen a little confused.

roar!

At this time, a roar of monsters came.

Soon, a group of huge monsters appeared in An Wen's sight.

"Damn!"

After seeing these monsters, An Wen screamed.

He is very familiar with these monsters, they are monsters that attack the city every night.

Even though the monsters in front of them have different sizes, no matter how they fit the meteor hammer at their tails, they betrayed them.

When they ran to the front of the earth dragon, the tails of these monsters rose up.

"Just you, you want to hammer me?"

Seeing this, An Wen curled his lips, pushed down the joystick, and let the earth dragon retreat one meter back.

Just retract the knife head back into the ore layer.

This is not a coward, it is called strategic contraction defense.

After all, these monsters could tremble with a city wall that was five meters thick and covered with steel. He didn't think that the earth dragon could withstand the attacks of these monsters.

bump!

bump!

bump!

As soon as he retracted the knife head, there was a huge sound coming from An Wen's ears, and he was trembling while sitting inside the ground dragon.

These stupid guys directly hammered the meteor hammer on the mine layer.

One of them was thrown to the head of the earth dragon with its tail.

Provoke (英英)

An Wen was hammered and was very angry. He directly opened the weapon launch port in front of the knife head.

"Come on, let you taste the justice of 380mm caliber."

He didn't have to aim, anyway, a group of monsters were diagonally below, facing the muzzle.

Click!

The shells are loaded.

An Wen directly pulled down the operating lever that opened the fire.

boom!

With a loud bang, An Wen's ears were buzzing.

Below, the three monsters hit on the front were instantly cleared from the blood bar and exploded on the spot.

Although the monsters that were affected around were not instantly affected, they were missing their arms and legs, and most of their blood strips were lost.

"Come on, hurt each other."

Although the brain hurts by the roar of the cannon fire, the power of such an attack is still very pleasant.

Big means beauty, more means good, caliber is justice, and range is truth.

"It seems like something is wrong."

Through the periscope, An Wen discovered that the ground attacked by artillery fire had been fired.

The red stamens that were originally swaying in the wind were closed at this time and were tightly attached to the ground.

The ground gradually solidified and became a protective layer similar to the formation of scales and bone tissue.

Then, the protective layer was opened to reveal the spherical tissue like a flower bud.

The next second, red silk threads suddenly erupted from the bud tissue.

"Is this a fungal blanket? How can I spit spider silk?"

Although the periscope cannot observe the knife head, An Wen can be sure that there should be a bacteria blanket on the ground.

He couldn't understand why the bacteria blanket could spit these red silk threads.

Soon, the threads stuck to the head of the knife.

"I'm thinking too much, this little spider silk wants to wrap around the knife head."
To be continued...