Secondary defense subsystem world.

Large war warning lights spread all over the world, reflecting the sky into a deep red color.

Because the whole world is at war, the sound of the alarm never stops.

Although the sounds of these alarms were loud and harsh, they were steadily suppressed by another subtle but intensive gnawing sound.

It's the sound of monsters gnawing at everything.

The ancient monsters are constantly advancing on the battlefield.

The world has fallen by two-thirds, leaving the world's core defenses untouched.

It was a long and difficult battle.

Fortunately, the ancient monsters have rich experience in this regard. Sometimes they attack and sometimes defend. They organize the battle calmly and orderly without showing any impatience.

The Lord of waste and his most powerful monsters did not appear on the battlefield.

They are all in the rear, quietly waiting for the decisive moment.

They have destroyed 18800 subsystems, of which 647 are similar to this secondary defense subsystem.

So the monsters know exactly how to win the war at the least cost.

They only need to follow the method they have been groping for, step by step, to achieve the final victory.

But they don't know, there's a man above them watching all this in silence.

Gu Qingshan.

He has just come to this world in the invisible state.

"The world on the technology side But it's strange... "

Gu Qingshan watched those fighters fighting with monsters and murmured.

He was not sure for a moment, so he flew down and landed in the middle of the battlefield.

At this time, dozens of ancient monsters swarmed on, and fell a five meter high fighter plane to the ground, tearing it crazy.

The fighter mecha just keeps sending out a kind of shock wave attack, killing the nearest enemy.

In the face of so many monsters, it can not resist at all, and it is soon completely destroyed.

The monsters run to the next fighter.

At this time, Gu Qingshan went up and stood in front of the remains of the mecha.

He watched carefully for a while, took out the frost knife and made a downward stroke along the damaged part of the mecha.

Shua -

the blood flowed and a piece of bright red muscle tissue was cut off.

Gu Qingshan took back his sword and nodded slightly.

He finally understood why he felt strange.

This is not an ordinary steel armor.

It is a combat weapon made up of organisms. Its whole body is all kinds of tissues consistent with the human body. When it is injured too much, blood will flow out.

Gu Qingshan flew into the air again and looked around.

The whole earth is made up of steel, but all kinds of buildings all over the land are devoured by a kind of ant like miniature ancient monster.

Some buildings will send out powerful attacks, which will wipe out a large area of flying ant colony in a few strokes.

At this point, the ants will step back, and some powerful ancient monsters, such as the Hexapod bipedal snake, will head in front of them, trying to destroy the fire points of those buildings.

Then, all kinds of fighter mecha will appear and enter the battlefield to fight with the enemy.

The ancient monster will also charge immediately.

The battle immediately entered the most intense phase of hand to hand combat.

After a period of fighting, the ancient monsters, which occupy an advantage in number and combat effectiveness, will seize a piece of land and continue to move forward.

This repeated several times, the monster occupied more and more areas.

Gu Qingshan looked at what happened on the battlefield.

Is this also called war?

He shakes his head, moves his eyes, and looks at the Ares interface.

A line prompt has already appeared on the interface.

"Ares has been connected to the world defense system."

"We have discovered the hidden position of the defensive core of the world."

"Please move 12000 kilometers southeast to take over the world defense system."

Gu Qingshan could not help but say, "you can take over the defense system of the world?"

Ding!

The Ares system replied, "it's not me. It's you. You're a Terran. Naturally, you have the authority to take over the defense system."

"Oh, I thought you had so much power." Gu Qingshan road.

The Ares system ignored him.

Gu Qingshan carefully estimated his invisibility time, and immediately flew to the southeast.

Suddenly the Ares system said again, "wait a minute."

"What's the matter?" Gu Qingshan asked.

"Your Invisibility time is still available. Please collect some soul power and go to the defense core." God of war system.

Gu Qingshan said: "I can't even chop a senior monster.""Kill the soldiers." God of war system.

Gu Qingshan hesitated for a moment, and immediately said, "OK, you time for me. When the time is almost over, call me."

"Good." God of war system.

Gu Qingshan flew into the center of the battlefield and raised his frost knife.

The knife flashed.

An ancient soldier was cut in two.

A line of small characters immediately appears on the Ares interface.

"You have killed the barren spiner and gained 40000 soul power."

"The system takes 39995 soul power."

"Your remaining soul power is: 27600."

Gu Qingshan glanced at it and killed the next monster with frost knife.

The whole battlefield stretches for thousands of miles, and there are fierce battles everywhere. In addition, Gu Qingshan is also in the invisible state. He also pays attention to not making too much noise and changing his position from time to time. Therefore, his battle did not attract the attention of the ancient people.

Soul power began to grow rapidly.

"Soul force + 1,"

"soul force + 3,"

"soul force + 5,"

"soul force + 9,"

Gu Qingshan harvests the monster's life all the way, but his heart is full of doubts.

For the first time, the Ares system prompted him to collect soul power.

This has never happened before.

Is the Ares system really traumatized by paying for its own soul power?

Gu Qingshan narrowed his eyes.

This is not right.

At that time, at the critical moment in the underworld of Shenwu, the Ares system asked him whether he wanted to go back to the past to avoid the dilemma of life and death at that time.

To be sure, the Ares system is no longer able to travel through time and space, but even in those circumstances, the system did not mention soul power.

Why is the Ares system now asking for soul power?

Gu Qingshan thought, his hands never stop.

He waved a knife again and killed an ancient monster in front of him. Then he changed a place and continued to kill the monster.

With the deepening of thinking, Gu Qingshan's killing speed is faster and faster.

Since the system needs soul power, Gu Qingshan decides to help, whether it's for healing damage or for something else.

After all, the system never treated him badly.

The frost knife is like snow. It appears in the battlefield from time to time. The monsters are all cut into several pieces along the way.

No monster can see Gu Qingshan.

At this moment, he is the invisible God of death.

……

I don't know how long it took.

A clear voice rang out.

Ding!

The Ares system said, "yes, you have to seize the rest of the time and get to the defensive core of the world at once."

Gu Qingshan stops.

He looks at the Ares interface and looks at his Personal Psychic value.

"Your remaining soul power is: 3927600."

For him, this is also a good harvest.

As for the Ares system, the soul power it has gained is a huge number, about tens of millions.

This amount of soul power is enough for anything.

Even if he was hurt by his soul power, he would soon recover in front of such a huge soul power.

Gu Qingshan tentatively asked: "the system, if there is an invisible opportunity in the future, do we still need to kill like this?"

"Of course - I need more soul power." God of war system.

Gu Qingshan took a rest.

"Well, I hope I can get more soul power later."

Gu Qingshan said with a smile, but his heart gradually sank.

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