Chapter 935 The Secret of Ancient Times

"This is the sixth piece of iron I have found!" Li Congxin said to himself excitedly.

He walked over quickly, squatted down, stretched out his trembling hands and gently picked up the iron piece.

Li Congxin carefully looked at the iron piece in his hand, as if he was admiring a rare treasure, with a gratified smile on his face, thinking in his heart: "Finally found another piece, one step closer to solving the mystery!"

However, he quickly calmed down, because he knew that it was not the time to relax.

So, he carefully put the iron piece into his arms and patted it gently with his hands to make sure it was properly placed.

At this moment, the little demon unicorn seemed to have noticed something and suddenly let out a low roar!

Li Congxin's heart tightened, "Is there any danger?" He looked around vigilantly and held the sword in his hand tighter.

"Little guy, don't make a sound." Li Congxin said softly to the little demon unicorn.

The little demon unicorn quieted down, but his eyes were still vigilantly staring at the depths of the ancient tomb.

Li Congxin slowly stood up and continued to explore forward.

He was very careful with every step, and the gravel under his feet made a slight sound, which was particularly clear in this silent ancient tomb!

"How many secrets are hidden in this ancient tomb?" Li Congxin thought in his heart as he walked.

Suddenly, a gust of cold wind blew, making Li Congxin's back cold. He stopped and looked solemn.

"Could it be that the king of evil spirits is here?" Li Congxin was full of doubts.

He took a deep breath and continued to walk deeper into the ancient tomb!

He had walked thousands of meters, but it seemed that he had not reached the end yet.

The walls around him exuded a dim light, adding a bit of mystery to this gloomy environment.

Li Congxin's footsteps were very light, and every step he took was cautious and vigilant.

The little demon unicorn followed him closely, sniffing the air around him from time to time!

After walking for a while, Li Congxin finally saw the body of the tomb owner.

The body lay quietly on a huge stone platform. Surprisingly, after so many years, it had not decayed!

There were all kinds of strange burial objects around the corpse, exuding a mysterious atmosphere!

Li Congxin slowly approached the stone platform, his eyes fixed on the corpse of the tomb owner, his heart full of curiosity and awe.

He couldn't help but reach out his hand, wanting to touch the clothes that still looked lifelike.

However, at the moment when his fingers accidentally touched the stone platform, a hidden mechanism was triggered!

Buzz!

Suddenly, the entire ancient tomb began to shake violently, Li Congxin felt dizzy, and the scene in front of him became blurred.

"Not good!" Li Congxin cried in his heart, he tried to stabilize his body, but found that he couldn't control it at all.

The little demon unicorn screamed in fear and leaned tightly against Li Congxin's legs.

When everything finally calmed down, Li Congxin was surprised to find that the entire tomb seemed to have gone back in time and space, and he seemed to be brought back tens of thousands of years ago.

And the tomb owner who was originally still in front of him seemed to be alive at this moment.

Li Congxin looked at all this in astonishment, and was at a loss for a while!

Before he could come to his senses, the scene in front of him became even more shocking.

He saw a great chaos between heaven and earth, gods and demons were fighting fiercely, and immortals and evil were fighting desperately!

In the sky, the light of the gods shone, they wielded divine weapons, and every blow carried the power to destroy the world.

The demons exuded a dark aura, their spells were weird and evil, and they competed with the gods!

On the ground, the immortals were graceful, they used wonderful immortal spells to try to suppress evil.

The evil spirits were waving their fangs and claws, attacking the immortals frantically!

Li Congxin was stunned by the chaotic scene in front of him.

"This... what is going on?" Li Congxin muttered to himself.

The little demon Qilin was also trembling with fear, hiding behind Li Congxin and not daring to show his head.

Li Congxin tried to calm himself down, and he began to carefully observe this earth-shaking battle.

I saw a god holding a long sword, the sword was shining, and he shouted and rushed towards the group of demons in front of him.

The demons cast dark spells one after another, trying to stop the attack of the God!

But the power of the God was too strong. With a wave of his long sword, several demons were reduced to ashes.

On the other side, an immortal stepped on the auspicious cloud, and the magic weapon in his hand emitted colorful light, covering a group of evil spirits.

The evil spirits struggled painfully in the light and made shrill cries!

Li Congxin watched the fierce battles, and his heart was full of emotion.

"This is an ancient war, so tragic and so thrilling." He said to himself.

Suddenly, a huge demon god appeared in the air. His body was huge and exuded a terrifying breath.

The demon god roared, and the sound waves shook the world, making many gods and immortals unstable!

Li Congxin's heart tightened, "This demon is so powerful, what will be the outcome of this war?"

Just then, the voice of the tomb owner sounded in his ears: "This is a war that determines the fate of the world. Countless lives have been lost, but justice will eventually defeat evil!"

Li Congxin turned his head and looked at the tomb owner who seemed to be alive, and asked: "Can you tell me more about this war?"

The tomb owner shook his head slightly and said: "This is a dusty history. What you see is just the tip of the iceberg."

Li Congxin fell into deep thought. He knew that he seemed to have touched a huge secret.

Combining the clips seen from the Invincible Iron Sword before, it seems that many years ago, there was a great war that shattered the world?

Li Congxin boldly guessed that the war was probably caused by evil spirits.

Coupled with the fact that there are currently traces of evil spirits appearing in both the fairy and demon worlds, this speculation is becoming more and more true!

Suddenly, the owner of the tomb seemed unable to hold on any longer.

Li Congxin stared at the tomb owner who was gradually turning into ashes, his heart full of urgency.

call!

He took a step forward and shouted loudly: "Senior, wait! I still have many questions to ask! Is the Wuji Immortal King not dead? Also, what is your identity?"

His voice echoed in the empty tomb, but he received no response.

Under Li Congxin's gaze, the figure of the owner of the tomb became lighter and lighter, and finally turned into a pile of ashes and completely dissipated in the air, as if he had never existed!

Li Congxin looked at the pile of ashes, his eyes filled with helplessness.

"How could this happen? I finally met someone who might know the truth, but they just disappeared." Li Congxin murmured to himself.

He clenched his fists and furrowed his brows, filled with doubts and no answers.

After calming down a little, Li Congxin thought of the iron piece he had just obtained.

He took out the iron piece from his arms and his eyes fell on the invincible iron sword in his hand!

"Perhaps, by integrating this piece of iron into the invincible iron sword, we can find some clues?" Li Congxin thought to himself, with a trace of determination flashing in his eyes.

He took a deep breath, held the iron piece with both hands, and slowly approached the invincible iron sword.

However, when the iron piece came into contact with the sword body, a strong resistance came. Li Congxin felt his hands shake and almost let the iron piece escape!

"What's going on?" Li Congxin was shocked, and he tried to integrate the iron piece into the sword again.

But the resistance was getting bigger and bigger, as if resisting his actions.

Li Congxin gritted his teeth, veins popped up on his forehead, "No matter how difficult it is, I will succeed!"

He thought to himself and increased the strength in his hands.

At this time, Li Congxin's muscles were tense and sweat was falling like rain.

He clenched his teeth tightly, and his lips were bitten with blood due to excessive force!

"Melt in!" Li Congxin roared angrily and used his strength again.

The little demon Qilin was spinning anxiously aside, making low whimpering sounds from time to time, as if cheering Li Congxin on.

After some hard work, the iron piece finally began to slowly integrate into the invincible iron sword.

But this process is extremely slow. Every time he advances, Li Congxin has to pay a huge price!

Finally, the iron piece was completely integrated into the invincible iron sword.

boom!

In an instant, the Invincible Iron Sword shone brightly, and the originally dark sword body gradually turned into dark gold, and a powerful force emanated from the sword!

Li Congxin felt the powerful power coming from the sword, and a happy smile appeared on his face.

"Successful!" he said excitedly.

This powerful force instantly shook the entire forest of beasts!

All the beasts in the forest felt this power and trembled and fell to the ground to show their submission!