The emergence of the Demon Slayer Bureau was definitely not something Lin Yun could have imagined.
When Lin Yun went from the "Earth Village" to the "Underworld", although he vaguely felt something abnormal, he did not expect that the body of the biological doctor would be taken away by someone from the Demon Slayer Bureau.
Now Lin Yun is worried about the safety of the dragon and phoenix beast, but the generals of the anti-imperial army are extremely happy.
However, this excitement was quickly suppressed by them. After all, although Lin Yun's plan was flawless, it could almost allow them to easily capture Tiecheng.
But the real key is how to get Lin Yun to set up the magic circle after they enter the imperial capital.
If the Underground King is really promoted to Emperor Martial, the consequences will be disastrous.
At the same time, in the middle of the underground world, a huge city is located here.
This city is located in a very special geographical location, as if it is located in a small basin, with slopes in all directions, and above the slope is the middle of the underground world.
The city is huge and heavily guarded. Looking around, one can see patrol teams consisting of a hundred underground people.
The distance between these patrol teams is no more than one kilometer. No matter which patrol team has an accident, the other teams can immediately learn about it.
And this city is the "Imperial Capital" where the Underground King lives!
The Imperial Capital is not the lowest place in the entire underground world. There is an underground dark prison beneath the Imperial Capital.
This underground dark prison contains countless creatures that have been devoured by the Underground King's "Subterranean Devouring".
This dark prison is not heavily guarded. This is because the underground king will come here from time to time, and most of the underground people swallowed by the "swallowing underground" are not of a high level.
Due to their low level, most of the underground people imprisoned here did not live very long.
Either they were eaten by the underground people, or they were forgotten here and turned into a beach of yellow sand.
However, in this dim environment, there is a figure that is really unexpected.
In this dungeon, there is a dark cave, which is sealed by iron chains. The iron chains are new, and there are some runes shining on them, giving off a sinister atmosphere.
And what was locked by the iron chain was the dragon and phoenix beast that Lin Yun was looking for so hard!
Today's dragon and phoenix beast has a haggard look and is forced to transform into its true form, but all the feathers on its body have lost their light and look very dim.
There was still blood at the corners of its mouth, but its eyes were fixed on the front.
In front of it, a figure about three meters tall was looking at it with interest, his hands behind his back.
The skin of this figure is translucent, but compared to other underground people, his skin is closer to human beings. His face is square, his eyes are long and narrow, and his head and horns are towering.
And the aura exuded by this figure is also extremely terrifying, reaching the level of a half-step Martial Emperor. There is no doubt that this is the king of the underground world!
"It's interesting. I didn't expect that one day, a good thing like this would happen to me." The Underground King's voice was very low and full of vibrato.
The dragon and phoenix beast stared at him angrily, but remained silent.
A few days ago, it was submerged by the sand wave and unfortunately was swallowed underground. When it woke up, it was already in this dark prison.
Along with it, there were tens of thousands of underground people.
After some explanations from these underground people, the dragon and phoenix beasts realized that this was the underground king's "swallowing by the earth".
When the Underground King appeared that day, he captured all the underground people and also discovered the dragon and phoenix beasts. He ordered his men to take out chains with runes to trap the dragon and phoenix beasts here.
"Haha, this kind of true blood...dragon and phoenix, I really can't wait to devour you and taste the taste of these legendary dragons and phoenixes." The Underground King did not hide his greed, his eyes were full of greed.
Like a hungry wolf looking at its prey.
"However, I am only one step away from reaching that level. I have been trapped in this underground world for millions of years. I have worked hard and tried hard to finally wait for this opportunity!"
"When I become the Martial Emperor, you will be the first one I eat. You will feel honored."
There is no doubt that the Underground King naturally wants to find a suitable opportunity to suck up a precious bloodline like the dragon and phoenix beast, and then digest it properly.
The best time is to wait until he becomes Emperor Wu.
"roll!"
The dragon and phoenix beast couldn't help but curse. The blood in its body was so precious that it had never been eaten by others.
The Underground King was not angry and turned around to leave. At the same time, he said coldly and quietly: "Let you live for a few more days, that day is coming soon."
After the Underground King left, the dragon and phoenix beast couldn't help but gasp for air.
This underground king did not hide his coercion at all. If it were not for the fact that it is a holy beast, if an ordinary martial saint stood in front of it, I am afraid that the sea of blood would be churning and the seven orifices would bleed.
The Underground King's remarks also shocked the dragon and phoenix beast.
This underground king is now a half-step Martial Emperor. Hearing these words, it seems that he has found an opportunity to become a Martial Emperor.
The dragon and phoenix beast knew Lin Yun's temper very well and would never leave him alone.
If this is really the case, if Lin Yun comes to save the Underground King when he becomes the Martial Emperor, he will probably be seeking his own death.
A few days passed quietly. During these few days, the leader of the anti-imperial army, Mr. Japan, ordered all anti-imperial army soldiers outside to return to the headquarters to make plans to attack the imperial capital.
Today, the underground people in the entire underground world can clearly feel that the surge of energy in the earth's core has become very violent.
That is the impact of the change in the north-south magnetic field, and a battle will start from this.
The Imperial Army recalled all legions as early as three days ago and no longer sent out soldiers to search for traces of the anti-Imperial Army. This was also to ensure that the Underground King could successfully survive the Emperor Wu Tribulation.
At this moment, on the edge of the underground world, is the headquarters of the anti-imperial army.
The anti-imperial army for this time's campaign against the empire has all been assembled, totaling more than five million people.
The Sunstone in the core of the earth hangs high in the sky, and the atmosphere of the whole world becomes a little solemn.
Every soldier of the anti-imperial army is ready to fight.
There are no monsters in the underground world, so there are no mounts.
The leader of the anti-imperial army, Rijun, the deputy leader Zhongda, and the human Lin Yun, stood side by side on a huge boulder.
Looking from afar, the five million-strong army is majestic and the scene is spectacular.
Although every soldier of the anti-imperial army knew that they might die in this battle, but even so, every one of them had a look of fanaticism on their faces.