In the underwater world, there seems to be no concept of night and day.

Because the three dim red suns in the sky remain suspended, shrouded in a perpetual gloom, without any change.

The sky of this world seems never to change, forever dominated by red.

Waldo can only rely on the system time to calculate. From when he started manufacturing the first batch of advanced combat robots to when he finished producing the last batch, 38 hours had passed.

A total of 3,280 advanced combat robots were produced!

Finally, they were all ready!

"Now, you can follow me to conquer this underwater world! Unleash your firepower to your heart’s content. Don’t worry about destroying anything. The underwater world is our new journey!" Waldo commanded the multitude of advanced combat robots.

"Yes, sir!" Over 3,000 advanced combat robots shouted simultaneously.

Their voices were loud and fearless, not worrying at all about being discovered by the giant zombies.

Following Waldo’s command, the entire unit advanced in an orderly manner.

In no time, the underground city rang with the sound of intense gunfire.

Countless giant zombies and strange creatures were eliminated.

Waldo flew into the sky and looked down at the scene below. In the distance, a massive horde of giant zombies and strange creatures were converging and heading their way!

"Let’s clean up this city first, use it as our base, and then plan for the whole underwater world!" Waldo said.

At the same time, the people of Dawn City were watching the livestream. They saw the advanced combat robots, using their formidable combat power, sweeping through the giant zombies and advancing rapidly. 𝒻𝑟𝘦𝘦𝘸ℯ𝒷𝑛𝘰𝓋ℯ𝘭.𝘤𝘰𝘮

Soon, they had occupied almost a tenth of an underground city.

"Waldo, what if there are other surviving giants in this city?" Alanna suddenly asked.

Waldo replied indifferently, "What else can we do? I want to build a base of our own. Even if there are surviving giants, so what? If they’re sensible, I’ll let them leave. If they’re ignorant..."

Waldo sneered.

Later, under his lead, the army of advanced combat robots continued to advance.

In a tall building in the central area of the city, there was a huge office.

Everything inside was much larger than imagined.

A chair could easily accommodate about ten people.

A teacup was almost the size of a bucket.

Everything here was an enlarged version.

After all, the inhabitants here were subterranean giants.

At this moment, in the office chair, a massive figure sat in front of the desk.

He was a subterranean giant surviving in the depths!

What was even more surprising was that both his hands and feet had been replaced with mechanical arms and legs.

He had undergone extreme modification, becoming a giant beyond imagination!

Suddenly, the giant stood up.

He heard the sound of gunfire in the distance.

"What’s going on? Aren’t humans supposed to be in slumber? Why are there others appearing?"

In confusion, the giant immediately activated various monitoring systems within the city.

He raised his palm and placed it in front of his chest.

Instantly, some images were presented to him in 3D.

In the images, a large number of advanced combat robots, led by a small human, were engaging the giant zombies and strange creatures.

They were crushing their way forward, unstoppable!

"Not giants?"

The subterranean giant exclaimed, seemingly unable to believe his eyes.

How could it be possible? How could there be such tiny humans? Could it be a new type of human created through genetic modification? Doesn’t seem like it! Humans of this size would definitely be a failure of genetic modification. How could a failed product like that appear?

Moreover, why were they attacking the zombies?

Didn’t they know that once they attacked giant zombies, including those strange creatures, they would go berserk and attack them like mad?

The subterranean giant’s eyes flickered, contemplating something.

The suddenly appearing tiny human was definitely not simple in origin.

Furthermore, his behavior was very peculiar!

You see, there are a hundred thousand giant zombies in this city right now.

Once he provokes all the giant zombies, destruction awaits him.

The high-level members of the new human society have always forbidden us from hunting zombies, including strange creatures, allowing them to grow unless it becomes absolutely necessary to intervene!

These zombies and strange creatures seem to hold significant value and utility and are meant to be utilized by those influential figures.

So obviously, this tiny human is definitely not a newly developed new human.

There’s only one possibility!

This tiny human is an outsider!

He doesn’t belong to this world, yet somehow, through unknown means, he arrived in this world.

And he’s carrying a large number of combat robots, seemingly with the intention to conquer this world!

"An outsider?"

"Well, that’s really interesting. However, you may not get to see me for much longer; you’re about to meet your end."

A mere outsider, can you easily provoke zombies and strange creatures?

Ordinary giant zombies, you can handle, but can you handle the enraged-level giant zombies?

The subterranean giant sneered repeatedly.

The enraged-level giant zombies are the powerful ones among the zombies.

They can even suppress and control other zombies.

However, soon, the subterranean giant’s expression changed slightly.

Because, to his astonishment, in the footage, the small human seemed to be incredibly formidable, sweeping through everything.

In front of him, numerous zombies were powerless and were easily swept aside.

He paved the way forward, unstoppable.

Even if a large number of zombies charged at him, he showed no fear.

The spear in his hand easily killed them.

The zombies couldn’t even touch the hem of his clothes.

Even if some lucky zombies managed to break through his direction, trying to tear him into pieces with their sharp claw-like appendages, the results were like trying to grab Colossus stone—the claws broke and fell.

The giant zombies wailed in agony, while Waldo was unharmed!

Soon, under the leadership of this small human, this team of combat robots encountered hardly any effective opposition!

Interesting, interesting! The strength of this outsider is formidable and should not be underestimated!

The subterranean giant saw this scene and his expression changed slightly.

The strength of this outsider surpassed his imagination.

This outsider’s strength is at least at the level of the Earth, or even possibly at the sky level!

The subterranean giant’s eyes flickered.

At this moment, his eyes focused.

Because he suddenly saw in the footage the appearance of an exceptionally massive giant zombie. Compared to the ordinary giant zombies, this one had a much larger body size!

Enraged-level zombies have appeared! But, having only one wouldn’t do, no, that’s not right. Not just one, there are more. In total, there are three, four, seven, eight!

There are nine enraged-level zombies in total! A single enraged-level zombie is equivalent to three normal Earth-level giants!

With so many enraged zombies appearing, this outsider is probably doomed! While his strength is formidable, possibly even at the sky level, facing the siege of so many enraged-level zombies leaves almost no possibility of survival!

The subterranean giant shook his head repeatedly. Even he, the guardian assigned to this desolate and ruined city, wouldn’t dare provoke so many enraged-level zombies under normal circumstances. Although he has sky-level strength, dealing with this many enraged zombies feels very tricky.

Not to mention this outsider.

However, just in case, I will personally go and capture this person alive, inquire about where he comes from and where the passage is!

Once I obtain relevant information, there’s no doubt I will be handsomely rewarded when I return to the base!

At the same time, I can leave this cursed place!

Subterranean giant Gray contemplated.

Then he moved his mechanical legs, striding toward the window.

Several beams of light gushed from his arms and feet.

Like Iron Man, his body instantly broke through the air, and the speed was even faster than Waldo’s flight speed. Is that an even more powerful giant zombie?

Waldo’s brow suddenly furrowed as he sensed many hostile gazes. With a quick sweep of his eyes, he discovered many massive figures on numerous buildings, coldly staring at him.

These enormous figures were much larger than the giant zombies in size. Their eyes were like small lanterns, glowing red and emitting endless hostility. A total of nine heads. Well, they intend to eliminate me directly!

Waldo smiled slightly, not feeling rushed. With his strength, he had no need to fear at all. Dealing with these small fries would be easy!

"Come at me, all of you!" Waldo sneered. Of course, the zombies wouldn’t understand what he was saying. But no matter what he said, these zombies eventually roared.

Roar! Roar! Roar! The enormous roars broke through the sky. The faint mist floating in the sky was quickly dispersed by these roars.

At the same time, these massive zombies ran on all fours, jumping from building to building in the city. Their speed was extremely fast and their movements were agile. If it weren’t for Waldo seeing their eyes filled with endless madness and this advanced city, he might have thought they were not zombies but the original life of this world!

One massive zombie, like a fleshy mountain, charged at Waldo.

"Roll!" Waldo flew up and kicked out, fiercely sending the first massive zombie flying. For a moment, the zombie was sent flying like a cannonball. It smashed through numerous buildings, and its body turned into mush.

With just one kick, a furious-level zombie instantly met a tragic death! If the subterranean giant from earlier saw this scene, he would probably hesitate for a moment on whether to confront Waldo!