At 80,000 meters underground, Yu Hao's figure paused.

Looking around, it was a splash of blood that sprang into the sky for hundreds of miles. A scarlet and dazzling harem enveloped the entire underground world. It was like a huge eggshell, guarding the underground world.

"Is this the "Borderless Blood Prison" of the Underground World?"

Yu Hao licked his lips and stared at the scarlet and dazzling harness in front of him.

With his eyesight, even looking at the scarlet shield could not penetrate it. However, just a hundred meters apart, Yu Hao could feel a pure blood and energy that was coming to his face, making people dizzy.

"This boundless blood supreme is so strong. It seems that there must be a lot of blood in it."

Yu Hao raised the corner of his mouth and stopped hesitating, "The slave's blood is boiling, and the knife and axe are piercing his heart!"

call out!

There was only a blast of light and a blue sword and axe light and shadow pierced into the thick blood-red shield with a sound.

"Ka, kaka——"

The sound of gold and iron bursting into the eardrums.

What is surprising is that this kind of harness is actually a strange crystal, with extremely strong flexibility and contains strong blood and energy.

However, in front of Yu Hao, it seemed vulnerable. Almost in the blink of an eye, Yu Hao's figure pierced through the eighty-meter-thick shield and entered the underground world.

"Is this the legendary 'Borderless Blood Prison'?"

Yu Hao looked at the scene in front of him.

Into the eyes is a vast sea of ​​blood. Countless corpses are surging. Various rotten corpses are like floating objects, rising and falling.

Yu Hao glanced casually and saw many disciples of the Yinzi Sect wearing coarse linen clothes, rowing ships made of white bones, sprinkling some kind of pungent potion into the sea of ​​blood.

After sprinkling the medicine, he used a fishing net wrapped in golden silk to salvage floating corpses from the sea of ​​boundless blood. When he saw the ancient corpses of good quality, he dragged them onto the boat and placed them happily. When he saw the rotten corpses of poor quality, he kicked them back into the sea of ​​boundless blood and threw them aside.

Yu Hao glanced at a few circles and looked at a bank in the distance.

This is a bank made of flesh and blood, stretching for hundreds of miles, spanning the entire boundless sea of ​​blood. Next to the bank, there are all kinds of ships anchored, and strong men in coarse linen clothes hold a whip in their hands, shouting something at the ships in the sea of ​​blood from time to time.

“What’s going on?”

Yu Hao swallowed hard, "Fishermen cast nets to fish?"

These bone boats salvaged rotten corpses and searched for various ancient corpses that could be refined into puppets from the rotten corpses, just like fishermen casting nets to catch fish in the secular world.

"Swoosh!"

Yu Hao's figure flashed and headed straight to the embankment made up of flesh and blood.

"Who are you? Dare to fly in the boundless blood prison?" A strong man stared at Yu Hao in the sky and glared, "What should I do if I disturb the spiritual corpse in the boundless blood prison?"

"I'll ask you for someone."

Yu Hao's body was full of evil spirits and only had one arm. At first glance, people thought he was also a cult.

"Inquiry?"

The strong man seemed a little impatient, "I don't have time to talk to you, so I'm so conscious and get out of here." As he said that, he turned his head and shouted at the bone ship in the sea of ​​blood.

"Do you know where the blood shadow is?" Yu Hao raised his lips and said without hesitation.

"Blood-Mr. Blood Shadow?" Hearing the sound, the strong man turned his head and stared at Yu Hao in shock, "Who are you?"

"You're talking too much nonsense."

Before the strong man could finish his words, Yu Hao suddenly reached out and grabbed his throat tightly, lifted it off the ground.

"Give me your life, let me go--"

The strong man repeatedly begged for mercy.

"Puff--" However, the next moment, the strong man was in a different place, and was thrown into the boundless sea of ​​blood by Yu Hao, becoming a floating corpse.

Several bone ships in the distance saw them and rushed over to snatch the body.

"Do you know?"

Yu Hao turned his head and looked at the three or five strong men in front of him.

"Blood Shadow, Lord Blood Shadow - in the Blood Prison Hall." Three or five strong men all knelt on the ground, their voices trembling.

These strong men were able to issue orders on the embankment, and were all people in the spiritual realm, able to fly to the sky and escape and cross in the air.

However, Yu Hao can kill him with just one hand. There is no existence of the same level in between.

"Swoosh--"

Yu Hao asked for directions and rose into the sky. Just as the strong men breathed a sigh of relief, a shocking pressure swept down.

Boom! Boom! Boom! Boom!

Three or five strong men all burst into pieces and turned into large pieces of meat, adding bricks and tiles to the entire flesh-and-blood embankment.

"This boundless blood prison runs hundreds of miles across, and it is actually full of corpses and seas of blood."

Yu Hao stared at the scene in front of him and couldn't help but feel secretly shocked.

"Swoosh!" "Swoosh!"...

Yu Hao's figure flew away, and after a short while, he finally arrived at the core of the boundless blood prison. This place is a world of difference from the edge of the sea of ​​blood.

Looking around, there was a clear area in the boundless sea of ​​blood, and there was no impurity in the blood. The air was filled with pure blood, without any disgusting rotten breath.

What surprised Yu Hao was that in this pure sea of ​​blood, there were also bone boats busy. However, these people were not salvaging the corpses, but refining the immortal lock.

That's right, it's just refining the Immortal Lock.

I saw that the bows of the bone boats had a blood-red strange birds. The strange birds made a quarrel of strange laughter from their throats. From time to time, they jumped into the sea of ​​blood under the shouts of boaters. When they floated to the water, they were already holding immortal locks in their mouths.

Most of these immortal locks are red, orange, yellow, and even green and blue.

"Immortal Lock? This Yin Zi Sect's people can actually extract the Immortal Lock from the boundless sea of ​​blood?"

Yu Hao stared at the scenes below, his heart wafting.

Generally speaking, the immortal locks in the human body are divided into seven colors: red, orange, yellow, green, blue, indigo, and purple. Red is the lowest-level immortal lock, while purple is the highest-end immortal lock.

The higher the immortal lock, the greater the potential of a person.

The immortal lock in Yu Hao's body is purple, representing his own potential and unfathomable. The immortal lock of the old friend of Mengnan and the beast king scale is relatively weaker and relatively low-end immortal lock.

But in general, the immortal locks in the human body are invisible, but now the figures of the Yin Zi Sect can actually extract tangible immortal locks from the boundless sea of ​​blood. I have to say that this is very strange.

"Before, I saw the disciples of Yin Zi Sect holding various ancient corpse control rings in their hands. These ancient corpse control rings are also divided into seven colors, exactly the same as the Immortal Lock. Could it be that this ancient corpse control ring was extracted from the Immortal Lock?"

A bold guess suddenly appeared in Yu Hao's mind.

…………(To be continued...)
Chapter completed!