The spring was not big, but it was not shallow. Chen Fei dived nearly ten meters away before seeing the bottom of the spring.

At the bottom is a hard stone, and at the most concave point, streams of spring water gushing out from it.

"This is the real spring! The spiritual liquid in the spiritual spring comes from here."

Chen Fei thought to himself, "What is under this spring? Is there a liquid spring vein?"

With doubt in his heart, Chen Fei stretched out his right hand and began to grop at the spring.

Chen Fei was shocked by this exploration.

Because, he found that the spring was not formed naturally, but a piece of hard metal made by artificially.

"Is this the Spirit Spring artificial?"

Chen Fei was extremely surprised for a moment.

He tried to pull it with his hands, and with a click, a ray of light burst out from the metal, and then it was pulled open by Chen Fei, revealing a circular passage with a diameter of about half a meter.

Then, several bubbles gushed into the circular passage, with the familiar smell of Chen Fei.

"This—" Chen Fei became even more curious and put the metal plate back.

Suddenly, a ray of light surged on the metal sheet, and there was also a layer of complex patterns on the surrounding stone walls, flashing.

Then, with the odor of bubbles, the spring water returned to its original state again.

"There should be corresponding formations on this metal plate and stone wall to filter the spiritual spring."

"But, what exactly is under this spring?

Where did spiritual liquid come from?

Why is the fishy smell and bloody smell in the bubbles?"

With doubt in his heart, Chen Fei made up his mind and pulled the metal plate open again, held his breath, and drilled directly into the narrow circular passage below with a diameter of just half a meter.

The passage was very narrow, and Chen Fei did not move quickly.

Chen Fei continued to move along the passage, and I don’t know how long it took.

Chen Fei felt that he had changed direction and was moving upward.

Finally, a red circular exit appeared in front of him.

Chen Fei speeded up and rushed out in the direction of the exit.

"Wow!"

With a sound of breaking through the water, Chen Fei came out and gasped.

However, as soon as the air entered, Chen Fei couldn't help but frown.

Because the air here actually had a damp, rotten, fishy and bloody smell. The strange smell rushed into Chen Fei's mouth and nose, and almost made him vomit it out.

Fortunately, Chen Fei immediately activated the wooden meaning in the pill core, which inspired a fresh breath, which suppressed the odor.

After crawling out of the water, Chen Fei had time to check the surrounding environment.

The place where he came out was a stone chamber that was only a few square meters in size.

In the middle of the stone chamber, there is a round pool, and the water inside the pool appears a faint red, as if it is covered with blood.

Looking out from the pool, you can find that there are hundreds of tiny catheters connected to the pool.

Among these conduits, streams of dark red liquid slowly flowed out and finally all gathered into the pool.

A little closer to the outlet of the catheter, Chen Fei sniffed it gently and frowned.

"This is blood!"

His face darkened, and Chen Fei looked at the source of the catheter.

The catheter left the entrance of the stone chamber and penetrated into darkness.

Chen Fei slowed down, calmed his breath, and walked out of the stone chamber quietly.

Not far away, Chen Fei couldn't help but look shocked when he saw the scene in front of him.

Because outside the stone room are narrow and dirty cells.

Just a little estimate, the number of these cells exceeded 100.

Almost half of the cells were imprisoned.

The conduits in the pool are inserted into these prisoners.

In a faint way, you can even see that the blood in the prisoner's body slowly flows towards the pool along the catheter.

This scene made Chen Fei's heart sink.

"Can the real source of the spiritual liquid in the Tianluo Spiritual Spring is these prisoners?"

"Use their blood to extract the spiritual energy in it to provide the masters of the Three Palaces with practice."

Thinking of this, Chen Fei couldn't help feeling uncomfortable and his eyes sank.

"It seems that this is probably the dungeon below the Three Palaces.

Then, Gu Yu, whom Master asked me to bring my message, is likely to be here."

Suddenly, Chen Fei was shocked and began to search carefully.

However, because I only know the other party’s name and have no other information at all, it is quite cumbersome to search and I can only ask one by one.

Moreover, Chen Fei must be extremely careful when he is worried that the prisoners in the prison cell will cause noise or call the guards. While asking, he must also be vigilant to avoid accidents.

In this way, Chen Fei came all the way and asked about nearly forty people, but still found nothing.

Most of the prisoners were dying and almost had the last breath left. They were in a state of confusion and could not respond to Chen Fei at all.

The remaining small number of prisoners who remained awake were almost all dull and numb. Facing Chen Fei's problem, he had no response, but just stared at him blankly.

After asking this, Chen Fei was a little confused.

"If Gu Yu also became like this, then I can't find anyone!"

Just when Chen Fei was confused, suddenly, a faint voice came into Chen Fei's ears, "Young man, are you looking for Gu Yu?"

Hearing the sound, Chen Fei was shocked and immediately turned his head, his body tense, and was ready to take action.

However, the faint voice seemed a little relaxed, "Young man, don't worry, I have no malice."

Hearing the sound again, Chen Fei's ears moved and walked along the source of the sound.

Soon, he found a cell at the end.

Compared to those narrow and dirty cells, this cell is not only more than twice the size, but also very clean.

There are seats, beds, various daily necessities, and even a dining table full of food.

If it weren't for the specially made thick metal iron railings outside, I wouldn't have seen that this was a prison cell.

In this luxurious cell, an old man who looked in his sixties was sitting at the dining table, eating the food on the dining table and drinking the wine at hand, looking happy and enjoying.

"Old sir, you were talking just now?"

Chen Fei spoke carefully.

The old man took another sip of wine, smiled at Chen Fei, and said, "Are there anyone else here talking to you except me?"

"This - old man, you -" Chen Fei thought about how to speak.
Chapter completed!