There was a black short sword in his hand at some point, pointing directly at Xiaohong.

A black light flashed, and Xiaohong felt that the blackness in front of her eyes was bound by an invisible force and could not move.

She opened her eyes wide in horror, but could not make any sound.

"Xiaohong!" The man in white looked so angry that he was furious when he saw this.

He roared angrily, the long sword in his hand was unsheathed, turning into a silver light, stabbing the mysterious guest.

The mysterious guest flashed his figure, easily avoiding the attack of the man in white, and a sarcastic curve appeared on the corner of his mouth.

Two figures intersected in the mechanism array, the sword light flashed, and the sound of collisions continued.

The mysterious guest's body movement was strange and unpredictable, and the attacks of the man in white failed repeatedly.

Every time the mysterious guest counterattacked, he had a fierce murderous aura, forcing the man in white to retreat repeatedly.

The man in white felt his power passing quickly and his breathing became rapid, but he still gritted his teeth and persevered.

"White clothes!" The Lord Lei and Young Master Xing anxiously wanted to come forward to help, but found that they were blocked by an invisible barrier and could not get close to them at all.

They could only watch the man in white fighting fiercely with the mysterious guest, and their hearts were filled with powerlessness.

The Mysterious Guest's offensive became more and more fierce, and the man in white was gradually at a disadvantage, with several wounds on his body.

He felt his consciousness begin to blur, and everything in front of him became distorted...

"Stop..." A faint voice came from the mysterious guest's mouth.

The mysterious guest's movements suddenly stopped, and the sharpness of the black sword was barely stopped in front of Xiaohong's eyebrows.

There was a hint of undetectable smile in his hoarse voice: "Don't be nervous, I'm not going to hurt you, this is just a test for you." He slowly withdrew his sword, and the murderous aura on his body also dissipated, as if everything just now was just an illusion.

"Test?" Lei Dunzhu scratched his head in confusion, but the big knife in his hand did not dare to relax.

"If you want to truly crack this mechanism, you must pass my test." The mysterious guest's voice was still low and hoarse, but it was less weird than before, and more certain.

"This mechanism is not ordinary, only the real wise and brave can pass through." His fingers moved again. This time it was not an attack, but a rapid location on various nodes of the mechanism.

Everyone looked at it intently, and saw wherever his fingertips passed, the originally violent flames were extinguished one after another, and the sound of the mechanism was gradually calmed down.

The ground no longer trembles, and the smell of sulfur in the air gradually dissipates.

The entire mechanism array seemed to be easily tamed by him.

Seeing this, the old man in the agency saw the turbidity and leaned on a crutch and sighed deeply. His figure gradually blurred and eventually disappeared deep in the castle.

Seeing that Xiaohong escaped from danger, the man in white rushed to her and hugged her tightly in his arms.

He gently stroked Xiaohong's hair and comforted softly: "It's okay, don't be afraid." Xiaohong snuggled in the arms of the man in white and felt his warmth. Seeing that Master Lei had suffered some minor injuries to save him just now, Mo patted Master Lei's shoulder with gratitude in his eyes: "Thank you, Lao Lei!" Master Lei grinned and showed his signature generous smile.

Mr. Xing also curiously approached the mysterious guest and asked carefully: "Hero, who are you? Why do you know so much?" The mysterious guest did not answer, but just glanced at Mr. Xing. His eyes were deep and mysterious, so people dared not look directly at him.

Everyone followed the mysterious guest and continued to go deep into the castle.

After walking through a long dark corridor, my eyes suddenly became clear and a huge altar appeared in front of me.

There are countless strange runes carved on the altar, emitting bursts of black air.

A powerful evil force slowly awakened deep in the altar.

This force was filled with a suffocating sense of oppression, as if it was about to swallow everything.

"It seems that this is not a simple secret room for the mechanism." The mysterious guest's voice was still low, but everyone present could hear the solemnity in his words.

The man in white held the sword in his hand tightly and looked sharply at the depths of the altar, as if something was waiting for their arrival.

The cold wind blew from the depths of the corridor, with a biting chill, and everyone advanced towards the source of the evil force.

Deep in the altar, darkness cannot be dissolved like thick ink, and it is so depressing that it is breathless.

The man in white had a firm look on his eyes, and the long sword in his hand was flashing with cold light. He took every step calmly and powerfully, as if he wanted to dispel the darkness.

Xiaohong followed him tightly, her gentle face full of worry, but she did not retreat at all, her eyes exuded the determination to fight side by side with her lover.

Female Mo held a long whip in his hand and was heroic, while Master Lei was holding his giant axe, with a rough face full of solemnity.

Although Young Master Xing was afraid, he also followed the team tightly, trying not to let fear devour himself.

The closer you get to the altar, the stronger the evil power becomes, and the air is filled with a disgusting smell of blood.

The surrounding walls were engraved with strange runes, as if they were some kind of ancient spell, emitting a faint light in the darkness.

In the middle of the altar, a huge figure slowly emerged. It was huge, like a hill, with a strong black air all over its body, and a pair of scarlet eyes were like burning flames, which made people feel chilled.

"Hunting ants dare to break into my territory!" The castle demon let out a deafening roar, his voice full of anger and disdain, "You guys who are hindering my rule of the world will all become my sacrifice!"

The appearance of the demon shocked everyone's hearts, and fear rushed over like a tide, almost submerging them.

Young Master Xing's face turned pale in an instant, and his legs couldn't help trembling, but he still tried hard to restrain himself, clenched his fists tightly, and his nails fell deeply into the flesh.

"I...I can't be afraid...I can't drag everyone down..." he murmured to himself,

"Prepare for the battle!" The man in white shouted in a deep voice, and the long sword in his hand made a crisp sound, and the tip of the sword pointed directly at the castle demon.

He knew that this was a life-and-death battle, and they had to do their best to survive.

Xiaohong, Ms. Mo and the Lord Lei also showed off their weapons and prepared for the battle.

The mysterious guest stood aside and watched all this quietly, with deep and unpredictable eyes, as if everything was within his expectations.

The castle demon let out a roar that shook the sky and the earth, and his huge body rushed forward...

The castle demon waved his huge claws and attacked everyone with a destructive force.

The violent wind blew, the sand and stones flew, and the ground on the altar trembled.

The man in white was the first to be hit and swung his sword to block it, but he felt a wave of overwhelming force coming, and the tiger's mouth shattered, and the sword almost broke out.

He staggered back, and a mouthful of blood gushed out.

Xiaohong exclaimed, wielding the soft whip in her hand around the demon's arm, trying to slow down its offensive.

However, the demon's power was too strong, and the soft whip broke out like a fragile silk thread.

The long whip of Mo's daughter danced like a spirit snake, whipping the demon, but only a few shallow traces were left, as if it was tickling.

The thunder roared angrily, wielded a huge axe and slashed at the demon's legs. Mars flew everywhere, but only a shallow wound was cut.

The devil let out a deafening roar, and a powerful shock wave spreads around it as the center. Everyone was shaken out like a kite with broken strings and fell heavily to the ground.

The Thunder Lord was the first to be hit by the demon's power and fell to the ground, with blood rushing from his mouth.

"Brother Lei!" Everyone exclaimed, and their despair surged into their hearts like a tide.

The devil's scarlet eyes swept across everyone, and a cruel smile appeared on the corner of his mouth.

It slowly lifted a huge claw and pointed it at the Thunder Lord who was lying on the ground, ready to give him a fatal blow.

At this critical moment, the man in white endured the severe pain and struggled to stand up.
Chapter completed!