There are hundreds of similar halls in this area of more than ten miles. Even if Ye Feng and Fox Feifei searched at full speed, it took them seven days to check them all.
"Master, I have found many ancient books, which record the magical powers, spells and cultivation experiences left by prisoners of the past generations. I hope to find a successor."
Concubine Fox made a report.
"I also found a lot of treasures, including ancient elixirs, ancient elixirs, ancient weapon refining materials, various top Immortal Emperor weapons, etc. They are priceless."
Ye Feng had a smile on his face.
Concubine Fox said helplessly: "It's a pity that there are no cultivation resources here. There are nothing like spiritual stones, yuan crystals, and finished elixirs."
Ye Feng shrugged and said: "It doesn't matter, anyway, you have broken through the forty-level Immortal Emperor. This is the biggest gain, not to mention, there are other ancient books."
"That's right." Concubine Fox nodded, and immediately she looked sly, "Master, let's write a diary together in the dead of night!"
"You're not serious!" Ye Feng's mouth twitched.
"Tch! I just said to write a diary, but you said that I am not serious. In my opinion, it is you who are not serious." Concubine Fox snorted arrogantly and put her hands on her hips strategically.
Ye Feng was immediately speechless.
At this time, the ground trembled slightly, which attracted the attention of Fox Concubine and Ye Feng, and they quickly alerted their surroundings.
"Master, what happened?"
"I don't know either."
The two people hurriedly suspended themselves five meters high in the air, watching the castle below shaking violently, and discovered that at the highest point of the castle, a flower was gradually spreading.
"What is that?" Fox Concubine asked.
Ye Feng looked over immediately.
[Name: Flower of Evil Thoughts]
[Grade: None]
[Introduction: It specializes in swallowing the evil thoughts released by the prisoners in the black prison, condenses them into fruits, and then swallows them by the black prison monster in the center of the black prison]
[Note: The crystallization of evil thoughts]
Seeing this, Ye Feng suddenly realized.
He knows about the Black Hell Warcraft.
Yulingtianzun said that the body of the Black Prison Warcraft has always been at the center of the Black Prison. On weekdays, it only releases clones into the major castles of the Black Prison to devour the prisoners with the most evil intentions.
In the Black Prison, the Black Prison Warcraft is the strongest.
Even the top prisoners imprisoned in the center are no match for the Black Prison Warcraft.
"This is the flower of evil thoughts. It specializes in absorbing evil thoughts and condensing the fruit of evil thoughts. It belongs to the food of the black hell monster. We don't want to touch it."
Ye Feng explained.
"Why can't we touch it?" Fox Concubine raised her eyebrows, "Master, if this is a treasure, why don't we eat it?"
"A fruit full of evil thoughts, are you sure you want to eat it?" Ye Feng scolded, "Let's go."
As he spoke, he walked towards the north side of the castle.
There is a door there. If you can open it, you can set foot on the black brick avenue again and go to a higher level prison inside the black prison.
"Why can't you eat it?"
Fox Concubine bit her index finger, held the flower of evil thoughts on the top of the castle, muttered something, then followed Ye Feng's footsteps and picked the flower of evil thoughts without any shame.
She still listens to Ye Feng's words.
Even though she felt like a hundred claws scratching her heart, she still wouldn't touch the things he didn't allow her to touch.
North of the castle.
Here stands a large black iron gate.
Concubine Fox knocked on it with a stick, but found that the door did not move at all and could not be opened at all.
"Master, it can't be opened."
"open ah!"
"What I'm saying is, it can't be opened!"
"Open it!" Ye Feng nodded.
After hearing this, Concubine Fox rolled her eyes in anger, slammed the black door with a stick, and said, "What I'm saying is, I can't open this broken door!"
"If you just say it can't be opened, it will be over."
Only then did Ye Feng understand what the other party meant. He took out the black compass and embedded it in a circular groove, causing the black door to open with a "click".
The two quickly passed through the gate and stood on the black brick avenue in the north of the Black Castle.
Bang!
The door closes automatically.
The two walked along the black brick avenue. After spending half a day, they finally arrived at a brand new area. They found that the black brick avenue in front of them branched into two slightly smaller roads, each leading to a black castle.
The two castles are ten miles in radius, hundreds of meters apart from each other, and connected by several chain bridges in the middle.
To the north of them, there are two black brick avenues extending out, merging into a wider avenue in the northern area, leading to the deeper parts of the Black Prison.
"There are actually two castles here."
Concubine Fox expressed surprise, "Master, I can feel that the strongest practitioners in these two castles are only the 49th Level Immortal Emperor, and the weakest are the 40th Level Immortal Emperor."
Ye Feng asked: "How much is the quantity?"
Concubine Fox thought for a while and said: "There are more than a thousand immortal emperors in the two castles in total."
"So many?" Ye Feng was overjoyed.
It is indeed a place where countless prisoners throughout the ages have been imprisoned. In any two castles, there are actually more than a thousand immortal emperors of the forty to forty-ninth level.
Devouring them all for Concubine Fox will greatly increase her cultivation, and she may be able to be promoted to the forty-fifth level of Immortal Emperor.
"Someone new is here."
"Come and take a look!"
"Tell me, do these two people decide to come to the castle on the left or the castle on the right?"
“Place your bet quickly!”
The prisoners in the two black castles were extremely excited.
Before the fork in the road.
Ye Feng and Fox Feifei stopped here. They looked at each other and decided to take the road on the right.
"He actually went to the right."
"What bad luck!"
The prisoners in the castle on the left were disappointed. On the other hand, the prisoners in the castle on the right were full of excitement and immediately gathered in front of the gate, waiting for the two to enter.
Half an hour later.
In front of the castle gate on the right.
You can enter here directly, but once you enter, it is difficult to get out.
Of course, this only works for prisoners.
Ye Feng and Fox Feifei are not prisoners in the Black Prison, they can come and go freely here.
"Little beauty, come and play!"
"You only have the cultivation level of a forty-level Immortal Emperor. You will be bullied by other Immortal Emperors here. Come to me quickly, I can protect you."
"That pretty boy, come to my sister."
The ancient immortal emperors in the castle on the right grinned with ferocious expressions on their faces.
"Master, what should we do?"
Concubine Fox looked at Ye Feng on the left.
"Kill them all."
Ye Feng ordered with an indifferent expression.
"Okay." Concubine Fox nodded. The next moment, she quickly entered the fifth level of fighting form, and appeared in front of the 43rd level ancient immortal emperor who shouted the loudest, and her body suddenly self-destructed.
Boom!
The whole black castle seemed to tremble. When everyone came back to their senses, they discovered that the fox concubine had reunited. As for the forty-third level immortal emperor, he had long been crushed by the shock wave and died on the spot.
"This is a cruel person!"
"Quickly, suppress her!"
Many ancient immortal emperors took action one after another. Of course, some people stood in the distance and watched coldly.
"A fight started?"
"How is this going?"
The ancient immortal emperors in the castle on the left were lying on the wall and looking around, their eyes full of curiosity.
In front of the gate.
Ye Feng stood there quietly and started to set up the barbecue grill again. While eating barbecue, he watched the fox concubine kill the enemy by self-destructing again and again.
The castle on the right suddenly became chaotic.
"Quick, go over and help!"
"How to help?"
"Take the suspension bridge!"
The ancient immortal emperors in the castle on the left couldn't bear their loneliness. They jumped on the city wall and the suspension bridge one after another, and staggered towards the castle on the right.
For a time, both castles were in chaos.
"I'll blow you up!"
The fox concubine roared, her body expanded rapidly, and exploded around several ancient immortal emperors, taking them away.