Because, the scene in the stone room at this moment made Chen Gong, a well-informed upper realm expert, feel unbearable.

This stone room is surrounded by a long stone platform. On one side of the stone platform, there are all kinds of strange-shaped utensils, such as knives, forks, hooks and chains. .

On the stone platform on the left, there are various utensils similar to the various pots in the laboratory just now.

On the stone platform on the right, there are various primordial stones, spiritual liquids, talismans, etc. Judging from the aura fluctuations above, they are definitely not ordinary objects.

On the stone platform opposite, there are semi-finished magic weapons of strange shapes, such as rough flags, crooked small bowls, and walking sticks of uneven thickness.

Without exception, these things all exude a strong smell of blood.

And in the middle of the stone room, there is a huge square table. The square table is dripping with blood, flesh and blood, and filled with bones.

As for the source of these things, the empty small iron cage on the square table silently revealed everything.

Obviously, those children who were locked in the cage just now should have been used here.

This is also the reason why Chen Gong, who has a kind personality, suddenly lost his composure and became furious when he saw this scene just now.

What he saw and heard during the journey just now made him have an expectation of the dark things under the Shuanghe Church.

But he still didn't expect that this group of sanctimonious but not as good as beasts would attack innocent children viciously and in such a cruel way.

This made Chen Gong unable to suppress the anger in his heart, and there was a strong killing intent in his eyes, wishing to kill everything underground.

But at this moment, facing Chen Gong and Chen Fei's murderous anger.

In front of the square table in the center of the stone room, a skinny old man with sunken eyes and a stooped back turned a deaf ear, as if he hadn't noticed the two of them at all.

With claw-like hands, holding various utensils, processing pieces of materials on the square table, cutting, or mending, and adding things from time to time, muttering words.

"The 231st experiment, this time must not fail. Otherwise, my lord will be angry."

"However, the material this time is very good. They are a pair of twin brothers and sisters, who meet the requirements. I think it will definitely succeed."

"If it's done this time, my lord will definitely reward me well. At that time, I will be able to go to Holy Spirit City and accept the baptism of His Majesty the Pope."

"For the sake of baptism, for the sake of the Great Spirit God, it must be successful, definitely!"

...

"You—" Chen Gong was full of anger, grabbed the old man by the collar, and lifted him up directly.

The old man struggled a few times, saw Chen Gong and Chen Fei, and asked aloud: "Who are you? Did the adults send you here? Go back and tell the adults that I will succeed this time soon, please ask him Just give me a little more time, just a little bit!"

These words made Chen Gong even more angry: "What did you do to those children, you—"

"Child?" The old man had a puzzled expression, "Are you talking about those experimental materials? They were assigned to me by adults! Is there any problem?"

"Experimental materials! You, you—" Chen Gong was so angry that he wanted to crush the old guy to death.

But the old man kept muttering what he just said.

"I'm about to succeed! The results of this experiment are very close, I'm sure I can succeed, definitely!"

"I'll kill you!" Chen Gong's eyes were scarlet.

Chen Fei opened his mouth and said coldly: "This old man has a problem with his mind. His soul has been tampered with. He is no longer a normal person. He can't ask many things."

"Young Palace Master, this guy—" Chen Gong still gritted his teeth.

At this time, a figure walked in, it was Xu Ning: "Young Palace Master, I have already brought him back!"

While speaking, Xu Ning threw several strong men to the ground.

Then, when he saw the scene inside the house, he frowned, "What is this place?"

Chen Gong gritted his teeth and said, "These guys are insane and inhumane. Unexpectedly, they can use children for experiments, they—"

Hearing this, Xu Ning frowned, and said coldly: "Why do you keep this kind of scum, just kill it. Or, old Chen, are you softening your heart again?"