Chapter 601

......

"Wow, I'm really curious. Sorry for the inconvenience."

Cold sweat trickled down Heimerdinger's forehead.

This [Life Detector No. 0] is not a mass-produced product.

It is made with the strongest creature he has ever seen as the upper limit.

He has never seen a black dragon.

But he has seen the strongest dangerous species hunted by the underground army so far!

It is an extremely terrifying creature.

I didn't expect that it couldn't last even a second in front of this guest.

It just exploded like this?

It seems...

Yesterday's guess should be true.

This respected guest really scared the Black Dragon God away!

And at this time.

Li Yao's surprise was no less than Heimerdinger's.

In fact, his life breath is not strong.

The momentum he exuded.

It is more of a collection of all strengths.

This instrument should be attached with a reconnaissance formation.

The Yodel senior in front of him should be a master who is extremely good at formations.

For a long while.

Heimerdinger broke the silence and said, "Guest... you are not a 'human' from the underground world, right?"

Poppy on the side was startled and looked at Li Yao.

"Yes, I come from the ground, even further away." Li Yao did not hide it, "Senior, just call me Li Yao."

"Then can I ask, Li Yao, what is the purpose of your coming here?"

Li Yao chuckled, "It just so happens that I want to ask you."

"I wonder if you have ever seen such a creature?"

Li Yao roughly described the appearance of the chariot.

"This creature is called 'unspeakable things' on the ground. It is more than the overlord level..." Li Yao thought that they might not know what an overlord is, so he changed his words and said, "It is a creature more terrifying than the Black Dragon God."

"I currently have no way to deal with it. I accidentally entered the underground world to avoid its pursuit."

"Then it would be better if the benefactor escaped!" Poppy's heart was in turmoil. The benefactor who was more powerful than the Black Dragon God actually had a creature that he could not deal with.

"You can't escape." Li Yao said calmly, "It's been watching me from above."

"What?" Poppy's face turned extremely pale. She stood up and turned to look at Heimerdinger, "Senior, do you know the chariot that the benefactor mentioned?"

"The benefactor saved our Bandle City. If possible, we must help him!"

"Poppy, sit down first."

"It's not like you to be so impulsive."

Heimerdinger frowned, "Li Yao, you should know that we are all from the lower city and have never been to the ground in our lives."

"Even I have never heard of the 'chariot' you mentioned."

"But I have heard of the 'unspeakable thing'."

"Because hundreds of years ago, the underground world once appeared."

"Oh?" Li Yao was a little surprised, "Then how was it resolved in the end?"

If the people from the upper city did not appear, the people from the lower city should not have the ability to kill the [Hunter].

"It was the Black Dragon God."

"It took the lives of twelve Black Dragon Gods to completely destroy that creature."

"That's why, although it's a symbol of disaster, it's praised as 'God'."

Twelve Overlord-level creatures.

They do have the ability to kill the Hunter.

Li Yao looked suspicious.

But why.

The Black Dragon God is willing to take action?

Could it be that those Black Dragon Gods regard the underground world as their own property and will not allow others to destroy it?

"Li Yao, I'm sorry, I can't answer your question."

"But the people in the upper city may know."

"Well, I will go to the upper city today."

Heimerdinger stood up and walked to the bookcase behind him.

Took out a dusty ancient book.

Blowing hard, a lot of dust suddenly filled the air.

"Ahem!"

"This is the record of that time, you can take a look."

"But before that, Li Yao, let's make a promise, okay?" Heimerdinger looked at Li Yao seriously.

"Please speak, senior."

"After you go up, no matter what happens, please come down to the city again within thirty natural days."

"I know this request is a bit excessive, you can make any request..."

"Senior." Li Yao interrupted with a smile, "I know what you mean, I promise you, and I won't be down for thirty days."

"As for the request, there is indeed one, please trouble senior." Li Yao looked at the wreckage of the parts in the middle.

......

Afternoon.

Li Yao stayed in Heimerdinger's laboratory.

Heimerdinger went to the central square of Bandle City.

Help upgrade the system of the Silver Tree.

And, help set up a life breath detector on the Silver Tree.

Heimerdinger expressed his great pleasure.

Because he had long wanted to study this manned tool on the ground.

And promised to raise the upper limit of the detector to the highest!

At least, when encountering super-sized creatures, there will be no explosion.

Li Yao finally felt relieved and stayed in the laboratory to study the ancient book left by Heimerdinger.

According to the senior.

This book was found in the restricted area of ​​the Dark Labyrinth.

It might have been left behind by the people of the Upper City or placed there on purpose.

As for the agreement with the senior...

Li Yao actually had some doubts a long time ago.

These 'upper city people' are a bit too strange.

They were all promoted from the lower city to the upper city.

All these years.

People who go down to the city can’t see anyone who goes up to the city?

restricted area.

The ‘curse’ of the restricted area.

The Black Dragon God who helps deal with the [Hunters].

All of this.

There are too many doubts.

Even if it wasn't about the 'Chariot', he still wanted to enter the so-called 'Upper City' to find out!

Li Yao opened this ancient book.

Read ten lines at a glance, flipping through it quickly.

The eyeball-shaped [Hunter].

Yes, eyeball shape.

No lashes, no contours, no whites.

Just a black ball.

As for why it is called ‘eyeball’.

It’s because its ability is related to ‘seeing’.

Everything that can be 'seen' by the eyeballs turns into black dots and disappears into thin air.

"It's similar to the destruction of the chariot. Is there any connection?"

Judging from its description, it is even more destructive than a tank.

wrong.

Not necessarily as strong as a tank.

If you really see it, you will die.

Those black dragon gods, let alone twelve.

Even if it's a hundred, ten thousand.

There is no way to deal with this creature!

There is no depiction of the black dragon dealing with [Eyeball].

Only the destruction record of [Eyeball].

In just two hours, thirteen cities were destroyed.

Two hours later, he was intercepted by the Black Dragon God.

It was also the first time the Black Dragon God appeared.

In the eyes of the people in the lower city, he is like a savior, named "God".

"One look will kill you."

"With this kind of ability, it can destroy thirteen cities in two hours, which is actually not very fast."

"Is it something to do with speed?"

“The eyeball itself is slow.”

"Or is it too fast to be captured by the dynamic vision of the eyeballs, so it cannot be destroyed?"

Li Yao thought.

Chariot, eyeball...

Both [Hunters] are destroyed in the same way.

It's likely that the strength is about the same and the killing method is similar.

I studied it for a while.

Li Yao memorized several possible ways for the Black Dragon God to win.

If you don't get any information in the upper city, you can try these methods.

In short, there has been some progress.

There are many books in Heimerdinger's laboratory.

It was also promised that Li Yao could watch it at will.

There is still some time before the [Battle of Promotion].

Li Yao started reading.

"The underground world is really big."

"The Lilliputian country to which Bandle City belongs has seven cities that are comparable in size to Bandle City."

"And there are hundreds of countries like Lilliput, including the entire underground world!"

"The overall size of Lilliput is considered medium."

"Sixty years ago, our predecessors estimated the population of Bandle City."

"Nine million yordles."

"The Lilliputians are 60 million."

"One hundred countries... is equivalent to six billion."

"If they were all as powerful as the Yodels..."

"The intensity of the underground world is much higher than that of Blue Star!"

This is only the smallest continent in the abyss.

Part of the Barowica continent...

...