Bureau of Psychic Creatures Investigation

"Quickly cut off your fingers and let the Yang blood fall on the Sixiang organs."

Yan Ru ordered everyone to follow suit, and no one dared to hesitate.

Fu Broadband's head cut open his thumb, and the bright red blood then fell on his feet.

Several people followed suit, and the stone that was originally glowing with mercury has been stained red by blood.

There was a smell of blood in the air, blood mixed with mercury.

However, the specific gravity of blood is lower than that of mercury, suspended on the mercury and swimming continuously, this picture looks even more weird.

Suddenly, all the blood disappeared.

It seems that the fusion state is all sucked dry by mercury.

Immediately afterwards, the ground began to tremble, and the slight tremor was like the bumps on the back of a bull.

Everyone be careful!

Fu Kuan was a little worried, for fear that the mercury would turn the river upside down.

Accompanied by a roar, the whole ground seemed to be shaking, and after a while, there was a sound of running water on the ground.

The mercury that had originally permeated the entire ground was gone.

"Isn't it? Tang Chuchu, you are so powerful. None of us know this four-element magic circle. Your Tang family seems unusual."

Zhou Changsheng said coldly, but his narrowed eyes looked gloomy.

Fu Kuan understood what Zhou Changsheng meant, and now that he was already being watched by the Ministry of Guild, it meant that Tang Chuchu might be a spy from the Ministry of Guild.

"It's really powerful. I heard that the Tang family has some background. It is rumored that it has something to do with the ancient Tang family. It is not surprising that Tang Chuchu knows these things."

Yan Rushi's statement made Fu Kuan dumbfounded, saying that people have experienced too much and become suspicious. It seems that Tang Chuchu will become a god if he continues to say this.

Tang Chuchu was a little embarrassed, her originally calm cheeks were now pink.

"You guys...don't make random guesses, I almost died just now, if it wasn't for Fu Kuan's help."

"Okay, we have to move forward quickly after unlocking the mercury formation, I'm afraid there won't be enough oxygen on it."

What Fu Kuan was worried about was the time issue. Now the underground is severely lacking in oxygen, and several people are wearing masks to prevent mercury poisoning.

If the oxygen above is completely consumed, these people will suffocate to death.

Several people continued to walk forward without saying a word, but Fu Kuan was suddenly stunned.

I saw the courtyard wall suddenly appeared on the spacious ground in front of me. The tall wall could be more than three meters high.

The huge wall formed a straight line, extending to the wall on both sides.

But after looking for a long time, he couldn't find the location of the door to enter.

"System! Quickly help me analyze where to get in, hurry up, our time seems to be running out."

Now the walls are covered with mercury, which can't be distinguished with the naked eye. Now I can only ask the system for help.

"System on, start."

"start up"

"start……"

Hey!
The voice in his head lingered inside, but Fu Kuan was a little disappointed. Maybe the signal in this underground space was too poor, and the system didn't respond in a daze.

This weird system is usually very clever, Fu Kuan didn't have time to think about it, so he hurried towards the mercury wall.

"It's over! If the time is delayed, our oxygen will be exhausted, and we will die from lack of oxygen. We should go back and find a way."

Fu Kuan had already prepared for the worst, and when he was about to turn around and go up, Tang Chuchu grabbed Fu Kuan's sleeve.

"Fu team, let me see if my method works, don't forget my Linglong Tower."

Linglong Tower?
Fu Kuan knew that the Linglong Pagoda could deal with ghosts and ghosts, but the mercury wall in front of him could not be solved by Taoism.

Could it be that the Linglong Pagoda is a universal treasure?
While wondering, Tang Chuchu closed her eyes.

The gesture of holding the Linglong Tower with both hands is like a devout believer.

She opened her mouth as if muttering inexplicable formulas, and then unscrewed the lid of Linglong Tower.

Fu Kuan was immediately stunned!
I saw the Linglong Pagoda opened, and the golden light shone inside.

The faint golden light began to become dazzling, and with the strength of the strong light, it was shining on the wall in front of you.

Sure enough, with the strong light shining, several gaps suddenly appeared in the middle.

"door!"

Xiao Wang yelled, but everyone didn't care, after all, even a fool can see it now.

As if feeling left out by everyone, Xiao Wang smiled awkwardly.

"You all believe me, it's really a great door, but this Tang girl is very powerful."

Xiao Wang gave Tang Chuchu a thumbs up, but Fu Kuan realized that this burden was a bit redundant.

After sending Xiao Wang to the ground to look at the oxygen, several people walked towards the main entrance of the courtyard.

The huge front door was covered with mercury, and Fu Kuan pushed it, but the door didn't respond at all.

The silver-white gate was somewhat reflective and dazzling, Fu Kuan shouldn't use too much force, after all, if the gate collapsed after a long time in disrepair, it could directly send a few people to the underworld.

"Damn it! Who the hell is living in this place? They keep shutting down one after another."

Fu Kuan cursed, obviously annoyed.

Staring helplessly at the bare door, Tang Chuchu walked up to the door again.

She walked a few steps around the gate, and then snatched the bone-breaking blood knife from Yan Rushi's hand.

"Just now the four-element magic circle was solved by Yangxue, and this is of course no exception. Let's try that method?"

Tang Chuchu took the lead, cutting the blade against his thumb.

Accompanied by a burst of bright red, blood splashed against the upper left corner of the door.

Several people also understood Tang Chuchu's intentions, and the other three let blood on the edge of the gate, and the miracle happened again.

Rumble!
As the blood was swallowed by the mercury, there was a sudden roar from the wall in front of him, and the ground under his feet seemed to be trembling.

"Your formation is amazing!"

Fu Kuan couldn't help admiring the servant in front of him. It was rumored that the Tang family had some secret relationship with the thousand-year-old country. If it was true, he could already see the shadow in Tang Chuchu.

"I'm also a blind cat who met a dead mouse, hehe."

The vibration on the ground gradually disappeared, and Fu Kuan immediately opened the door.

There is an inner courtyard in front of you. Different from the big courtyard before, the furnishings here are more delicate.

Directly opposite is a main room, and there are two little monsters on both sides of the main entrance of the main room.

These two monsters can't tell what they are, they are a bit like the goblins depicted in ancient Europe.

Pointy ears, big eyes, and an open mouth with carved razor-sharp fangs.

"Such a big house, if you guessed right, the people who live here are either high-ranking officials or rich second generations."

Yan Ru didn't dare to move, and talked to herself with her hands behind her back.

"I think the inside of this house is empty, what can there be?"

"Stable, strong on the outside but strong on the inside, the emerald coffin has been dug out, and there is at most a pair of bones inside."

"I think there are some treasures inside, maybe we can find clues about the ancient country."

"It's more than just clues. I think this house is part of the ancient country. When cultural relics are found inside, maybe the answer will be revealed."