Gu Huai opened his eyes, his hands were full of blood.

He stood in front of a rudimentary operating table, next to a tray containing blood-stained scalpels, scissors, and cotton balls.

On the operating table lay a little girl, her eyes wide and a tear in the corner of her eye.

Gu Huai flipped through the description of this world in the system and had a certain understanding of his identity.

This is the city on earth, heaven and hell.

The city on earth is divided into the upper city and the lower city, and those who live in the upper city are called superior people, and those who live in the lower city are called inferior people.

This is the world of technology and magic, but the Downtown people are a cursed race, unable to use magic, and cannot travel to the Upper City without a pass.

Gu Huai is the 'scientist' in Xiacheng.

The original owner, Gu Huai, is a very famous figure in Xiacheng. When Xiacheng was squeezed by Shangcheng and was about to lose their lives, Gu Huai led them to develop the mineral source and obtained the opportunity to trade with Shangcheng.

But the technology of the upper city is much stronger than that of the lower city, and they buy the ore mined by the people of the lower city at a completely unequal price, while despising them, while enjoying the benefits they bring to the upper city.

The original owner, Gu Huai, couldn't stand the insults of the Shangcheng people and became a madman. He transformed himself, and he transformed his daughter, turning everyone into a product of technology, turning themselves into weapons.

He led everyone in the lower city to die with the upper city, but was blown to ashes by the newly developed lethal weapon in the upper city.

The point where he is now is the node where he experiments on his daughter and transforms her into a technological person.

And now he has succeeded.

Gu Huai put down the knife in his hand, took off the bloodstained gloves in his hand, turned on the faucet, and slowly cleaned the blood stains on his hands.

This world is science and technology magic, and it has nothing to do with the immortal cultivation world, and there is no spiritual power.

So the role of his spiritual power here is not too great.

But that doesn't mean he'll be slaughtered.

Shangcheng has bullied Xiacheng for too long, otherwise he will let Shangcheng change his identity?

The air is filled with suspended particulate matter, which appears to be dust, but some are greenish.

Gu Huai rubbed his nose and felt a little uncomfortable.

Xiacheng has been vigorously developing mineral sources, resulting in very poor air, if it weren't for the fact that the original owner had become accustomed to it, Gu Huai felt that he was almost fainting.

As a matter of urgency, he felt that he should find someone who could use it.

Gu Huai walked out of the door, and was about to take a step when something grabbed his foot.

A little fluffy fellow, hugging his legs, opened his two dark eyes, and called out clearly:

"Daddy!"

Gu Huai didn't stand firm, tripped over the threshold, and almost didn't fall.

The little girl with blood on her skirt looked at Gu Huai timidly, desperately hiding the wound in her hand behind her.

Gu Huai looked her up and down, and finally asked, "Mu Xi?" Gu Muxi? ”

The little girl nodded.

Gu Huai was a little sympathetic to her.

She was only six years old, and she was used as an experiment by her biological father, and she kept undergoing surgery to test how to become stronger on her.

But now that he's here, no one will use her as a test subject.

Although according to the original plot, this is also the last experiment that the little girl experienced. Because the original owner Gu Huai succeeded.

"Daddy!"

Gu Muxi tentatively screamed again.

Usually Dad doesn't like to call him like that, but now he doesn't like it even more.

Of course Gu Huai didn't like it.

There is no shortage of people in this world who like to be a father, but obviously, he is not.

He especially hates children, because they are very noisy.

But he didn't have a reason to stop Gu Muxi from calling him dad, after all, this body was really someone else's father.

"Mu Xi." Gu Huai made a decision, "You are already a six-year-old child, you have to learn to ...... yourself"

Before he finished speaking, Mu Xi's tears began to drip down.

"Hey!" Gu Huai was uncomfortable, "I haven't finished yet." ”

Gu Muxi cried: "Dad, you don't want me again, Dad!" ”

Gu Huai: ......

Fortunately, the place where he lives is vast and sparsely populated, otherwise if he is heard by others, he will have to remodel Gu Muxi!

Gu Muxi sobbed and hugged Gu Huai's legs, and Gu Huai walked on the street expressionlessly.

He wanted to see how desolate the Lower City was, but he didn't expect it to be like this.

People come and go in a hurry, and many people are unrecognizable and ugly because of the corrosive influence of the air. Their hair was curled in knots and stuck to their scalps, and they could smell rancid from a distance.

Many people stuck to the walls, waiting for the uptown people to take out the garbage, so that they could pick something to eat and use.

After turning around, Gu Huai didn't find a single person who could use it, and he didn't find a normal store.

"Dad, what are you looking for?" Gu Muxi looked at Gu Huai with wide eyes.

Gu Huai glanced at the system, and the record of the original owner only had transformation and transformation, and there was nothing useful, so he could only choose to ask Gu Muxi:

"I need people who can communicate. Do you know the people who buy and sell information here? ”

When Gu Huai asked her, he didn't hold out too much hope.

After all, it's only a six-year-old child, and it's good to be able to take care of people.

"Yes." Gu Muxi's answer was unexpected, "Follow me." ”

She let go of the hand holding Gu Huaitui, pulled his arm instead, led him to a narrow bridge, and jumped directly from above.

Under the narrow bridge were discarded steel cables, and they ran from top to bottom without stopping.

Gu Huai was not surprised by the desolation and danger here, but he was surprised by the flexibility of this child's body.

The original owner's experiment was much more successful than he imagined, and Gu Muxi was simply a personal killing weapon.

Instead of looking for other homeless people, it is better to cultivate Gu Muxi well, she may be her own right-hand man.

It took about half an hour before they fell to the ground.

In a different environment from their previous situation, this is the wealthy area of the lower city.

The most conspicuous of these is a wooden bar.

Without Gu Muxi's guidance, Gu Huai went directly to the wooden house bar.

There were three children squatting at the door of the bar, as if they were playing some kind of building block game, and Gu Muxi naturally squatted beside them and joined them.

It seems that the original owner Gu Huai often comes here.

Gu Huai knew it in his heart, pushed open the door of the bar, and as soon as he walked in, all the people in the bar looked over.

They looked at Gu Huai, some of them looked at him with admiration, some with disdain, and some looked at him with quenching eyes.

Gu Huai didn't care.

He walked straight to the bar, sat down on the barstool, and looked inside at the boss with the scar on his face.

Then...... He found himself without money.

The original owner, Gu Huai, was a very poor person, otherwise he would not have lived in the slums above.

A glass of wine here costs a gold coin, Gu Huai doesn't say a gold coin, a copper coin is useless, and he can't afford to buy a glass of water.