On the day I left school, I knocked all the relatives in the hospital to death

Hearing this, Zhang Lingchuan's face showed a smile.

"Yu Tianyi, the clues you want are now delivered to your door."

I was stunned.

I thought this was a bit too coincidental.

We were just worried about that guy's origins when Liu Yanliang came to our door in the middle of the night.

Is it possible...

Are there a pair of eyes outside that have been watching us?

I opened the door, and Liu Yanliang walked in wearing a raincoat and feeling cold.

Zhang Lingchuan poured him a cup of hot tea.

"Drink a hot cup to warm yourself up. Why are you here in such a hurry?"

Liu Yanliang took the hot tea, raised his head and took a sip.

Then he looked solemnly and said to us: "Something happened at the Special Investigation Bureau and we need your cooperation."

After hearing this, I looked at Zhang Lingchuan with a dull face.

"Tell me."

Liu Yanliang sighed and said to us: "Didn't we set up a trap to catch the Jiang family a while ago?"

"Most of the demons in the Demon Suppression Tower who did not obey discipline have been eliminated with their help, and the remaining ones who are willing to surrender have also been taken in by the Special Investigation Bureau."

"There's only one special thing left, and we can't find it."

I felt a little guilty when I heard that, and quickly moved back.

After Zhang Lingchuan pondered for a moment, he tentatively asked Liu Yanliang.

"Director Liu, what is that special thing you are talking about?"

"Although the situation was chaotic at the time, judging from the strict investigation by the Special Investigation Bureau, it is unlikely that the thing wanted to escape."

Liu Yanliang nodded.

"That's common sense."

"But that thing cannot be calculated based on common sense."

As he spoke, he sighed softly.

"Anyway, the entire Special Investigation Bureau has been in chaos trying to find that thing."

"So Zhang Chu asked me to come to you and ask you to cooperate in finding that guy."

Zhang Lingchuan agreed immediately, and then asked Liu Yanliang.

"We at the Funeral Street are originally non-staff members of the Special Investigation Bureau. If you have something to arrange, we will naturally do it."

"However, I have to have clues when looking for someone. I can't find a needle in a haystack."

Liu Yanliang nodded after hearing this.

"When I came this time, Zhang Chu came over to greet you first. Those encrypted files are still going through the process."

The night was long, and the rain outside was pattering.

Liu Yanliang pondered for a moment, but didn't know where to speak. Finally, he spoke slowly.

"Actually, even I don't know the identity of that big devil."

"Because it has always been a taboo within the Special Bureau."

"What's more, the operation to trap the Jiang family didn't involve that guy at all."

Liu Yanliang talked for most of the night, and then I understood the cause and effect of this matter.

The lowest level of the Demon Suppressing Tower is covered with layers of taboos. Even if the Jiang family entered the tower, they would not be able to enter the lowest level of the Demon Suppressing Tower.

Therefore, the big devil should have been safely huddled at the bottom of the Demon Suppression Tower.

However, when everything was settled, the people from the Special Investigation Bureau entered the Demon Suppression Tower and found that the taboo on the bottom layer had been destroyed.

The demon imprisoned inside naturally disappeared without a trace.

Originally, the Special Investigation Bureau had suspected that the devil had been subdued by the Jiang family, or that he was hiding in a corner and ready to escape at any time.

However, they searched inside and out for a long time, but found no clues about the devil.

That thing seemed to disappear out of thin air.

Liu Yanliang shook his head: "Do you know what the Special Investigation Bureau's S-class felon is?"

"That is a more terrifying existence than the Fengdu Ghost King."

Hearing this, I was convinced.

After all, that old man could easily see through my identity and even guided me to hunt down the Infinite Ghost King without mercy. His abilities must be above those of those people.

Once this kind of thing escapes, it may cause catastrophe if you are not careful.

"So, what is it all about."

When Liu Yanliang heard Zhang Lingchuan's question, he was silent for a long time.

Then, he took off his black sunglasses, with a confused look on his face.

"Actually, our Special Investigation Bureau is very secretive about that person's life experience."

"Don't blame me. Even Zhang Chu himself doesn't know the truth behind this matter."

When I heard this, I couldn't help but joke.

"Director Liu, after talking for a long time, you still haven't explained why."

Liu Yanliang glanced at me and snorted coldly from his nostrils.

"Although there is no news through formal channels, my years in the Special Investigation Bureau were not in vain."

After saying that, he spoke quietly.

"Actually, there are some rumors in the Special Investigation Bureau, and I've heard them all."

"Zhang Lingchuan, have you heard that the Special Investigation Bureau once had an X laboratory?"

Zhang Lingchuan's face was slightly startled.

Judging from this expression, Zhang Lingchuan obviously knew.

Liu Yanliang saw this and said bluntly.

"There are rumors that the big devil is related to Laboratory X."

Zhang Lingchuan suddenly raised his head, his eyes a little sharper.

"Director Liu, are you serious about this?"

Liu Yanliang put on his sunglasses again: "I don't take it seriously, it's just a rumor I heard."

"If you want to know the true identity of the devil, you can only wait until the process is reviewed and approved by the superiors."

After saying these words, Liu Yanliang stood up and prepared to leave.

"The process is estimated to take about three days."

"At that time, I will send the file over, and your Funeral Street Team can start the investigation."

Immediately afterwards, Liu Yanliang hurriedly disappeared into the rainy night.

Then, I turned to ask Zhang Lingchuan.

"Boss, what is Laboratory X?"

Zhang Lingchuan seemed very tired, and he slowly closed his eyes.

"Decades ago, when the Special Investigation Bureau was first established in China, some bizarre things often happened in Xuanmen. There were cat-faced old ladies, little boys in red, and even some rainy night murderers."

"Those cases seemed to be unrelated, but after investigation, the Special Investigation Bureau found that the masterminds acted very innocent and even emphasized that those things were not their original wishes. There was a mysterious force behind the criminals."

"The current situation was turbulent at that time, and both the political circles and the people were panicked, so the Special Investigation Bureau established an X laboratory to investigate the mysterious force."

I nodded: "Then there's nothing strange about this X laboratory."

Zhang Lingchuan raised his eyes again, but fell into a trace of pain.

"Yu Tianyi, that laboratory is not as simple as you think."

"That force swept across the country back then, and very evil and strange cases appeared in various places in the Middle-earth. The Special Investigation Bureau was unable to deal with it at all. It is suspected that the evil energy of Fengdu leaked out and affected the mind of Xuanmen practitioners."

"So, someone from the Special Investigation Bureau proposed that they want to conduct an experiment internally."

"What experiment?"

Zhang Lingchuan turned his head and said to me.

"They want to artificially import that evil force into the human body, and then conduct experiments to see if it can be forcibly separated from the human body."