Chapter 921 The Secret Realm Opens

The gloomy aura made everyone feel depressed, as if even breathing became difficult.

"Is this the secret realm of the demons?"

Many people raised their heads and looked solemnly at the gloomy aura on the sky.

The Secret Realm of Heavenly Demons is opened once in a hundred years. At this moment, almost 99% of the people in the square have seen this Secret Realm of Heavenly Demons for the first time, unless some top martial kings are over a hundred years old.

However, even those top martial kings who were more than a hundred years old were just watching from a distance outside the square. As for the martial kings who had entered the secret realm of Heavenly Demons, there were very few.

"Is it the secret realm of the demons? I haven't felt such a cordial atmosphere for a long time!"

When the atmosphere of the Heavenly Demon Realm emerged, a man in a black cloak in the crowd outside the square suddenly raised his head and stared at the Heavenly Demon Secret Realm with flickering eyes. His expression was agitated, and a trace of strange color bloomed from his eyes. out, and at the same time there was a strange aura coming from his body.

This breath is extremely obscure, but it is somewhat similar to the breath in the secret realm of Heavenly Demons, as if it came from the same source.

"Um?"

In the square, Qin Chen seemed to feel something and suddenly looked into the crowd.

However, his eyes swept across, but he found nothing unusual, frowned and said, "Is it an illusion?"

Without thinking too much, Qin Chen turned to look at the Mysterious Realm of Heavenly Demons.

hum hum hum!

At this moment, the great formation in Chaotian City suddenly opened, and one after another astonishing breath rose into the sky, combining with the gloomy sky.

Boom!

Under the shocked eyes of everyone, a strange space appeared in the gloomy sky in front of him. Behind the space, there seemed to be an ancient land looming, exuding a desolate and thick ancient atmosphere.

"What a terrifying breath, is this the secret realm of the demons?"

"Look at the sky, behind that space, there seems to be a continent."

"Unbelievable, in the void above our Chaotian City, there is actually a continent hidden?"

"It is said that it is the battlefield where our human race and alien race are fighting."

The crowd was shocked, and everyone was greatly touched. They looked up at the sky, and their hearts were surging.

The secret realm is a small space in the ancient times. There are countless warriors who have explored the secret realm.

Like the Black Dead Swamp that Qin Chen explored, it is actually a kind of secret realm. Various spaces are stacked together and are relics from ancient times.

The ancient southern capital was naturally a kind of secret realm, and the palace hidden in the void was extremely terrifying.

However, compared to the Heavenly Demon Secret Realm in front of him, both of them are a little worse.

The mysterious space above the sky exudes an infinite atmosphere. If people with better eyesight can even see it, there is even a vast continent hidden at the end of the endless chaotic void.

"Just from the perspective of breath, this Heavenly Demon Secret Realm is at least a high-level secret realm. It's no wonder that the land of a hundred dynasties attaches so much importance to it."

Qin Chen has seen too many secret realms in his previous life, and his understanding of secret realms is far beyond the general. Emperor Wu came.

It is a pity that due to the restriction of the level, the secret realm of the demons is only circulated in the land of the hundred dynasties. Qin Chen's previous life was in the martial domain, and he never heard of it.

"The aura of the Devil's Secret Realm is somewhat similar to the original Black Death Swamp and the Ancient Southern Capital. Is there any connection between these secret realms?"

At the same time, Qin Chen keenly felt that the auras of the ancient southern capital, the Black Death Swamp, and the Heavenly Demon Realm were very similar. On the surface, they were not the same, but in essence, they were exactly the same.

"Qin Chen, how does Grandpa feel that the breath of the Devil's Secret Realm today is very similar to the Shengluo Secret Realm of the five northwestern countries?"

At this moment, an old voice sounded in Qin Chen's ears, but it was the old man Qin Batian who transmitted the voice to Qin Chen.

"It's similar to the Secret Realm of Saint Luo?"

Qin Chen was taken aback.

The secret realm of Shengluo, he has naturally heard of it, is the most powerful secret realm in the Demon Ancestor Mountains of the Five Kingdoms in the northwest. Many experts from the five countries have entered it to explore.

However, there are many dangers, so many of the five powerhouses have only searched on the periphery and cannot enter the depths.

But among them, there are many relics before the dark age. Qin Chen remembers that his mysterious rust sword seemed to be excavated from the secret realm of Shengluo. Until now, Qin Chen has not figured out his mysterious rust sword. true face.

There is also the strange demon armor on him, which was also a strong man in the Dawei Dynasty, and was found in a secret realm in the Yaozu Mountains.

Obviously, the secret realm is very likely, that is, the secret realm of Saint Luo.

Coupled with the prohibition on the armor of the different demons, it is similar to the prohibition of the ancient southern capital, and the prohibition of the ancient southern capital is exactly the same as the palace stone pillar that Qin Chen saw in the depths of the black death swamp.

The combination of all of these made Qin Chen instantly understand that although there are many secret realms near the Bai Dynasty in the Northern Sky Territory, they should all originate from the same age in ancient times.

"In this way, all the secret realms are likely to be related to the alien race that fought against the human race in the ancient times."

Qin Chen had a vague guess.

And just as he was contemplating, the formation of Chaotian City finally came into contact with the mysterious realm of Heavenly Demons in the sky.

Boom!

The sky was instantly torn apart by a huge opening, and at the same time, a colorful beam of light descended from the sky. Through the beam of light, one could vaguely see a desolate and vast world behind the beam of light.

"Huh? No, how come the passage to the Heavenly Demon Secret Realm this time is smaller than the recorded one?"

Suddenly, a low voice sounded, and the face of Pavilion Master Shangguan Lu suddenly changed.

"what happened?"

Shangguan Lu's exclamation immediately attracted everyone's attention, and they all stared at him.

The ancestors of the seven dynasties also looked suspiciously.

Shangguan Lu's expression was solemn, and a compass-like treasure instantly appeared in his hand, with several pointers constantly vibrating, and finally stopped.

His face turned pale, as if he had seen something unbelievable, and murmured, "Impossible, how is this possible?"

"Shangguanlu, what happened?"

"The celestial disk shows that the secret realm of the demons was opened about 18 years ago, so this time the energy is not enough, so the opened transmission channel is only 80% of the normal size." Shangguan Lu stared. said with eyes.

"It was opened eighteen years ago? How is this possible?"

Everyone in the Bai Dynasty was stunned.

The Heavenly Demon Secret Realm is sealed in the void space above Chaotian City. Every hundred years, it will be the closest to Chaotian City, and the seal will reach the weakest point before the passage can be opened.

Eighteen years ago, the seal was still intact, how could someone be able to open the secret realm of that day.

What's more, even if someone opened the secret realm of Heavenly Demons eighteen years ago, people in Chaotian City should have noticed it. How could it be so silent?