The three words "Demon Prison" are naturally familiar to every demon slayer.
It is a strange place used by the Demon Slayer Department to imprison some powerful demons.
Zhou You's memory of the Demon Sealed Prison can be traced back to when he became a trainee demon slayer.
Entering the Demon-Sealed Prison and killing the giant black ape, the Tong-Arm Fist evolved into the Ape Demon Fist.
Under the leadership of Ning Lu, several people kept shuttling back and forth inside the headquarters of the Demon Slayer Division.
The outline of a majestic and dark building slowly emerged in the dark night.
This building was made of a special kind of stone. It was completely black and stained with blood, showing the brutality of the killing.
At first glance, it looks like a dark giant beast dormant under the moonlight.
At the gate, dozens of soldiers wearing black armor and holding halberds were on duty.
"Ning Lu, what kind of wind brings you here?"
I saw a long-haired man on top of the Demon Sealed Prison, holding a wine bottle in his hand, saying hello with a smile.
"The special training camp that takes place once every ten years has begun. According to the old rules, bring them here to see it."
Ning Lu seemed to be very familiar with this long-haired man.
"The special training camp has started again? Time flies so fast, ten years have passed in the blink of an eye." The long-haired man picked up the wine bottle and poured it into his mouth, with a look of longing for the future in his eyes.
"I took them in first." Ning Lu saw this scene and shook his head.
"Go in. You little guys have to work hard and don't be like Ning Lu. The first time you entered the Demon Sealed Prison, you were so scared that you almost peed your pants!"
The long-haired man laughed.
The demon slayers were stunned for a moment, and looked at Ning Lu with strange expressions.
I didn't expect that this deputy instructor had such a dark history.
Ning Lu smiled helplessly, this guy's mouth was still so poisonous.
Leading people one after another into the Demon Sealed Prison.
A mixed bloody, violent, gloomy, and cold breath came to my face.
Various whispers can still be heard vaguely in the air, like the whispers of evil spirits, which is disturbing and terrifying.
Zhou You subconsciously stimulated the Jiuyao Tianyang Qi in his body to offset this negative magnetic field.
But he still couldn't help but feel restless and restless in his heart.
Even the murderous thoughts in my heart could hardly be suppressed and were about to burst out.
"Feng Chen Jue Nian!"
Zhou You didn't expect that the negative magnetic field of this demon prison was so terrifying that it could trigger the murderous thoughts in his heart.
Originally, the murderous thoughts accumulated in his heart were too huge. Once they burst out, I'm afraid it would be more than just becoming a demon. He could only quickly use the intention of sealing the demon and use his heart as a knife to seal the murderous thoughts.
The demon slayers present only felt a terrifying and fierce murderous intent spurting out, but disappeared in an instant, and could not help but frown slightly.
Only Ning Lu, who was walking in front, turned back and took a deep look at Zhou You, with a strange smile on his face.
"The prisoners in this demon prison are all powerful demons with violent and crazy personalities, and extremely tyrannical Qi. Over time, they will naturally turn into negative magnetic fields and radiate out."
"The first thing you should do is to keep your mind from being polluted by this negative magnetic field..."
"There is a weirdo here with very weird methods. Once someone loses their mind, they can possess that person..."
"So, you must always stay rational!"
After entering the gate, there is a cold and gloomy corridor, connecting four passages.
There was only one oil lamp hanging on the wall, emitting a dim light.
"The Demon Sealing Prison is divided into three levels... You only need to patrol the four areas on the first level."
Ning Lu took out a stack of forms from his arms, with personal patrol areas marked on them.
Zhou You was assigned to cells 1-10 in area A.
"You only need to stay in your respective areas for one night, and someone will come to pick you up the next morning."
"Good luck to you all!"
Ning Lu smiled slightly, then turned around and left, as if he wasn't worried at all about what might happen.
Dozens of demon slayers briefly communicated and then quickly dispersed to various areas.
Among them, only three people went to area A.
They happened to be the three people who persisted under Ning Lu's true meaning of ice.
"Hello, my name is Song Feifei, his name is Lin Jianming, and he and I are both from the Demon Slayer Headquarters." The hot-bodied short-haired woman smiled.
Zhou You smiled slightly: "My name is Zhou You, from the Huangzhou Demon Slayer Division."
"I can feel that murderous intent just now emanating from you. If I have the chance, I want to fight you." Lin Jianming, who had an indifferent expression on his face, suddenly said.
After saying that, he left directly and headed to his own area, leaving Zhou You with a graceful and boundless figure.
"He has this kind of temperament. He is a swordsman. He only wants to find people to fight with all day long." Song Feifei shrugged helplessly.
"Then I'd like to see it." Zhou You smiled.
"It seems that you are the same kind of people." Song Feifei chuckled and walked towards her own area.
Zhou You also gathered his thoughts and turned towards areas 1-10.
The cells inside are all shrouded in black mist, and only some ferocious silhouettes can be vaguely seen. Just a wisp of breath that comes out occasionally can make people feel endless chills.
Prison No. 1-10 is on a passage in the deepest part of area A.
"Jie Jie, why is such a little guy here tonight? Is the person from the Demon Slayer Department dead?" A strange and sinister voice came from cell No. 6.
"What a good death! How can we let them out until they die?"
This voice came from Cell No. 7. The voice was neither male nor female, and it was very unpleasant.
Zhou You narrowed his eyes slightly, not paying attention to these sounds, and sat down cross-legged at the deepest part of the passage.
These are all treacherous black nightmare-level demons. They are old monsters that have lived for who knows how many years. If I respond even slightly, I am afraid they will all be attacked.
"Hey. Why don't you talk, young man? You have no manners at all."
The gloomy voice in Cell No. 6 sounded again.
"Haha, you must have scared me, old goat," the ugly voice from cell No. 7 joked.
Next, these two voices kept sarcastic and mocking Zhou You.
But Zhou Yu was unmoved and just meditated on the spot.
As for the other cells, there was no sound coming out, and it seemed that no demons were being held there.
Pa~
Pa~
Pa~
The two mocking voices stopped unconsciously.
Footsteps sounded outside the passage.
Zhou You opened his eyes.
A figure came into his eyes.
He has an upright body, wearing a black training suit and carrying a long knife at his waist.
It's clearly him.
"A hallucination?"
Zhou You frowned slightly and stood up.
In his eyes, the fake Zhou You didn't seem to see him, but instead came to Cell No. 6.
Whoosh!
Fake Zhou You pulled out his demon-slaying sword and struck hard at the railing of the cell.
Zhou You's face hardened, and he couldn't help but take action to stop him.
But he still didn't take action and endured the impulse in his heart.