Basement.

The wall of corpses was not used to block anything, but was done on purpose.

There is only one purpose.

This corpse wall is used to create the atmosphere of an "underground cemetery".

Increases the total amount of yin qi in the underground area, a better pathogenic fungal environment, and facilitates the cultivation of ghouls.

It's not just the residence of Han Dong and others.

The basements of other buildings have a similar structure, but they have to be excavated a little deeper to reveal the underground passage structure.

Han Dong's residence here is just a wall.

In addition, the smell of pollution in the basement passage is heavy, and ordinary people do not know where it leads, and no team will recklessly go deep without sufficient information.

Han Dong came to the basement alone.

The previously sealed wall was re-chiseled open, revealing a passage overflowing with the smell of pollution.

"Sure enough...... This will lead directly to the Ghoul Factory. ”

As Han Dong walked to the end of the passage filled with fungus, a solid stone wall that was difficult to destroy blocked the road, leaving a small hole in the key.

If a reckless man breaks the stone wall with brute force, it will cause a tidal wave of ghouls to devour it.

As for Han Dong.

Knock knock!

Just knock lightly and forcefully on the stone wall.

After waiting for no more than two minutes, the stone wall was immediately flipped open and opened

The "Dr. Swelling", whose head was about three times the size of an ordinary person, was standing in the inner passage, bowing his head slightly and rubbing his little hands to welcome Han Dong's arrival.

When a person is detected through a detection device and further identified as the "Yellow Messenger", Dr. Swelling immediately drops what he is doing.

Hop on his ghoul mount and rush to the location where Han Dong knocks on the door.

A ghoul mount with a catheter in its skull and a chain around its neck was leading behind him.

"The Great Lord isn't down there, is he?"

"Not there...... Your Excellency, please come in. Let's go to my private lab and talk, so that the walls don't have ears. ”

The modified Ghoul mount is quite good, with a cushion in the groove of the back to serve as a seat, and the speed of climbing is comparable to that of a normal horse

In a laboratory reinforced with multiple layers of iron doors

On the huge blackboard, a legend is drawn for the analysis of the human body, and each area is extended through the dotted line and the trachea is described in detail by category, forming a systematic analysis of the human body.

The lab table was filled with Erlenmeyer flasks, alcohol lamps, funnels, and beakers.

The glass display cases on both sides store all kinds of experimental drugs and related experimental live samples.

Dr. Swelling's desk is still full of documents and drafts...... Most of it is about 'ghouls' research.

However, there are certain limitations to doing so behind closed doors.

Han Dong touched these familiar experimental instruments and couldn't help but recall some things before his death.

"Is the envoy also proficient in experiments?"

Han Dong didn't answer directly, but pointed to one of the stills.

"There is a certain problem with your simple distillation device, and the distillation separation effect should not be very good, right? Purity is important.

You can make a multi-stage distillation device by using a crucible and distillation furnace with 2~4 U-shaped tubes, and you need to add a uniform heat transfer layer to the whole device to maintain a constant temperature.

In this way, the efficiency of distillation and purification can be greatly improved. ”

"Your Excellency!!"

Han Dong said this, directly pointing out the key to the problem.

The "Dr. Swelling", who belongs to the younger brother himself, has an extra admiration for Han Dong.

"When I take over completely, I'll find a way to get you some new lab equipment from the Holy City...... The research will also be changed, and there is no need to just conduct 'ghoul' research.

What kind of crow people and other evil things outside the city can be studied.

Also, if possible, I'm going to build an alchemy workshop...... Let's talk about it in detail then. ”

Hearing that the messenger was going to provide him with new experimental equipment and to conduct alternative research, Dr. Swelling was excited, and his cerebral cortex was constantly wriggling.

It's a bit too boring to only engage in ghouls every day...... If it weren't for the Great Lord's compulsion, he wouldn't have wanted to do it a long time ago.

"Good! Thank you, Messenger. ”

Because in Han Dong's sentence, it is mentioned that he wants to study [Crow Man].

Quack Quack~~

The glove on his left arm immediately disintegrated, turning into a crow man and revealing a pitiful appearance.

"Bring people, please don't study me...... I'm afraid of pain. ”

This Duoze crow is really cowardly, saying that he will die, and he completely forgets about it.

Han Dong explained simply, "Research is not necessarily about tying you to the test bench, but simply checking you to see if there is anything that can be optimized. ”

"Oh, thanks for bringing someone."

"If I can occupy this place, I can consider moving your Raven tribe in...... Now that you have undergone anthropomorphic changes, you can adapt to the human way of life. ”

"Hmm...... I will give feedback to the patriarch on the idea of bringing people. Anyway, bring people...... It's a scary crow here! ”

The "Swollen Doctor" stared at the crowman.

I couldn't help but imagine a rich roast crow feast in my head, and my mouth watered...... Frightened, the crow shivered.

"Haha, you crow."

was touched by the cowardice of the crow, and showed a slight smile.

When it comes to the issue of 'occupation'.

The doctor, who was drooling at the thought of roasted crows, also thought of an important matter.

“…… That's right! Messenger ...... You should get the "title deed", right? ”

"What title deed?"

Dr. Swelling looked surprised, "Huh!?" The envoy did not know the "title deed...... That's a bit of a hassle! Your Excellency, aren't you busy right now? ”

"I'm not busy, I'm going to officially enter the castle tomorrow."

"Okay, let me tell you a little bit about the title deeds.

Even if you kill the High Lord, you won't be able to gain actual control of this place...... After all, this is the territory of another grown-up.

Two hundred years ago, humanity lost control over the world.

The Land System, drafted by the "Old Kings", separates the regions of the world into different hierarchies and roles.

Ordinary forests, fields, wastelands, rivers, etc. belong to low-level land, and no title deeds are required.

As for the area of human activity in the past, due to the abundance of 'materials', it can be developed into a corresponding believer area, which is of great significance to the "old king".

Manors, towns, large tribes, and other areas of ordinary and small scale are classified as middle-class land, and are occupied by the "old kings" in the form of title deeds.

Only by obtaining the "title deed" can you have the right to rule the area.

The current "title deed" of the Stuart Manor should be stored in the deepest part of the castle's treasury...... Its value is even greater than the life of a great lord.

And the title deed is paired with the old king......"

It is forbidden to pronounce the name of the old king.

Dr. Swelling can only write [. ] and paired with the mark of "withered palm".

This is used to represent the "old king".