Mortal blood!

Boom!

The Seven Mysterious Heaven Sword fell on the Ten Thousand Demons Prison, and the violent sword energy was like a rainstorm.

The powerful attack made the huge light curtain shake violently.

The demon souls wandering on the light curtain suddenly became manic.

Not long after, they gave up devouring the Blood Demon Sect and Ghost Spirit Sect cultivators below, turned around and launched a fierce attack on the sword energy of the Seven Mysterious Heaven Sword. Soon, they were evenly matched with the incoming sword energy.

"So strong, is the person who attacked at this moment Master?"

Lin Fan looked at the direction of Piaomiao Peak with excitement.

Looking at the violent sword energy attack at this moment, Lin Fan believed that it would not take long before the Ten Thousand Demons Prison would be completely destroyed.

But Hongyu on the side smiled bitterly again.

"Little kid, you don't know how powerful the Ten Thousand Monsters Cage is. It used the Nascent Souls of two Nascent Soul cultivators as sacrifices, and also absorbed the blood essence of so many low-level cultivators."

"At this moment, the Ten Thousand Monsters Cage can only be destroyed by the full efforts of several late Nascent Soul cultivators."

"The Seven Mysterious Heavenly Swords activated by your master are just a clone of the Seven Mysterious Sect's treasure. Unless the seven swords are combined. Or the main sword of the Seven Mysterious Heavenly Swords is activated, even if your master is in the Nascent Soul stage, he cannot break the Ten Thousand Monsters Cage."

Hongyu's words instantly shattered the glimmer of hope that had ignited in Lin Fan's heart.

A trace of guilt immediately emerged from the depths of Lin Fan's heart.

"Master's wife, this time I have implicated you and Master. I..."

"Little kid, you don't need to blame yourself so much. Master's wife and your master both treat you as their own son. How could they watch you die without saving you?"

Hongyu rubbed Lin Fan's hair lovingly.

Seeing that Lin Fan, who was already seventeen years old, had grown from a little kid to a young man.

But the kindness in his heart had never been erased by the cruel world of immortal cultivation, he couldn't help but smile with relief.

"When Master's Wife first met you, you were only twelve or thirteen years old. Now, you are seventeen years old, and the kindness in you has not disappeared. Master's Wife is very relieved. Don't worry, Master's Wife will let you survive even if she risks her life this time."

Hongyu said here, seemingly with a kind smile on her face.

But Lin Fan saw a self-sacrificing determination from the depths of her eyes.

"I am just an ordinary person. If it weren't for Master's care, I'm afraid I would never be able to embark on the road of immortal cultivation in this life. I can have my current achievements thanks to the care of Master and Master's Wife. No matter what, I can't let Master's Wife die." Lin Fan said secretly.

Thinking of this, Lin Fan's expression became more and more determined.

Although Lin Fan was only a late-stage immortal cultivator, he still had the jade seal that Hongyu gave him.

If it comes to a critical moment, Lin Fan will give Hong Yu a helping hand even if he has to sacrifice his own life.

Boom!

In the void, the terrifying sword energy of the Seven Mysterious Heavenly Swords is still bombarding.

After absorbing a large amount of sword energy, the demon souls wandering on the light curtain can't bear the attack of the sword energy. Soon, a small part of the demon souls exploded on the spot.

This instantly weakened the defense of the Ten Thousand Demons Cage.

However, compared with the overall defense of the Ten Thousand Demons Cage, it does not affect the overall situation.

"It is worthy of being the national secret technique of the Heavenly Demon Country. The defense of the Ten Thousand Demons Cage is really strong. It seems that Master may not be able to defeat the Ten Thousand Demons Cage."

Lin Fan sighed secretly, looking at the Ten Thousand Demons Cage light curtain above his head, and his heart sank.

Sure enough!

After only a cup of tea, the giant sword in the void was exhausted and failed to completely disintegrate.

The Ten Thousand Demons Cage also returned to its original state.

Countless demon souls kept spewing out harsh demonic energy, and continued to absorb the blood essence of the cultivators of the Blood Demon Sect and the Ghost Spirit Sect trapped in it, strengthening the defense and attack of the Ten Thousand Demon Cage, in order to prepare for the final attack on Hongyu.

"Haha, Fairy Hongyu, once my Ten Thousand Demon Cage is activated, it will be broken on the spot unless it is attacked from the outside. Otherwise, it will only stop when all the cultivators trapped in it are drained of blood essence and die. If you agree to donate one soul and one spirit, and serve me as your master from now on, I will definitely give you a way out based on our relationship." The Heavenly Demon Emperor grinned.

Hongyu's cold eyes swept across the Heavenly Demon Emperor in the void.

For some reason, a touch of sudden enlightenment suddenly emerged from the depths of her eyes.

"Heavenly Demon Emperor, for so many years, I have been trapped in the Heavenly Demon City and cannot get out. As the ruler of the Heavenly Demon Country, this matter has something to do with you, right?" Hongyu said.

Hongyu's expression seemed very indifferent, but her tone was full of chillness.

The Heavenly Demon Emperor outside the Ten Thousand Demon Cage was frightened and his expression changed slightly.

However, thinking that Hongyu was trapped in the Ten Thousand Demon Cage and could not leave at all. The Heavenly Demon Emperor laughed again: "Haha, Hongyu, what's the use of you understanding these now? Back then, for an ant, you cut off the Rebirth Stone outside my Heavenly Demon City with a sword, and cut off the foundation of my Heavenly Demon Country for hundreds of years. Even if I become the Heavenly Demon Emperor with your assistance, how can I feel at ease if I don't control you in my own hands?"

Buzz!

Hongyu trembled all over, and the cold murderous intent seemed to be real.

Before Lin Fan could see clearly, it suddenly soared into the sky.

The demon souls on the Ten Thousand Demon Cage were immediately frightened by this terrifying murderous intent.

Soon, they all fled outside the light shield in panic, causing the originally indestructible Ten Thousand Demon Cage to shake violently.

But the Heavenly Demon Emperor looked calm: "Hongyu, don't waste your energy. In order to deal with you, I am willing to offend the Blood Demon Sect and the Ghost Control Sect. If I let you escape easily, won't my Heavenly Demon Kingdom never have peace?"

Hongyu's face turned very ugly.

Her cold eyes stared at the Heavenly Demon Emperor.

"Back then, you sent me a letter asking for help, asking me to help you ascend to the throne of the Heavenly Demon Kingdom. In order to help you, I did not hesitate to consume my own essence and cut off the connection between the previous generation of the Heavenly Demon Kingdom and the Rebirth Stone. This gave you the opportunity to rule the Heavenly Demon Kingdom."

"But I didn't expect that I was helping you sincerely because we were friends. But you were so ungrateful and wanted to imprison me in the Heavenly Demon City? You are so brave."

At this point, Hongyu's expression became very cold.

The murderous intent in her whole body suddenly seemed to be real.

"Today, if I don't kill you, the ungrateful villain, how can I, Hongyu, be worthy of ruling the Hongyu Cave?" Hongyu sneered.

However, before Hongyu could take action, a burst of wild laughter suddenly came from the void.

"Fairy Hongyu's temper is still as hot as ever. Even if she is trapped in the Ten Thousand Demons Cage, she will not give up."

"That's right. It seems that the Heavenly Demon Emperor wants to kill Fairy Hongyu and take charge of the Red Jade Cave Heaven. I'm afraid he needs our help."

"That's right. As long as the Heavenly Demon Emperor becomes the master of the Red Jade Cave, then we can naturally enter and exit the Red Jade Cave Heaven freely and get a share of the Red Jade Cave. Fellow Daoist Heavenly Demon Emperor, don't you think so?"

At the moment of speaking, three terrifying Yuanying-stage pressures appeared in the air.

This made Hongyu, who was about to run away on the spot, feel a lot of pressure.

But when Lin Fan saw this, he didn't know why his eyes suddenly lit up.

"Just now, there was only the Heavenly Demon Emperor alone, so I naturally couldn't do anything to him. Now, with so many old guys in the late Yuanying stage coming together, I think the Ten Thousand Demons Cage can be broken faster."