But that day he came out and told the Eighteen Kings a shocking secret, and ordered them to keep it. After that, the Lord of the Underworld, who had lived for nearly ten thousand years, sat down in front of them.

Now they knew that the old underworld had realized that his life was about to run out, so he walked out of the forbidden land and looked for a new guardian. Since then, the eighteen kings have no longer competed for the position of the lord of the underworld, and in order to protect this secret, they have also become brothers with different surnames. They are bound to live and die in secret with the entire Black Forest. It is really such a promise that they have become good brothers to each other for hundreds of years.

It's just that this kind of friendship and affection has completely collapsed at this moment, especially when many people have witnessed their brothers being killed, and the friendship of hundreds of years still can't withstand their own safety. So the lucky ones among the eighteen kings no longer have the brotherly love in the past, and now in their eyes, there is only convincing and helplessness.

The Seven Kings also knew that they could no longer be brothers, so they could only accept such an arrangement, and he turned to stare at the Seven Humans: "From now on, the Eighteen Kings have disappeared, and we are now just the guardians of the forbidden land, absolutely guarding the ultimate secret of the Black Forest."

The kings also looked at each other, nodded solemnly, and bowed to the seven kings, "See the king."

The guards beside him also knelt down and kowtowed, "See the king."

The Seven Kings looked at the crowd of people who were kneeling down towards him, and waved his hand slightly: "Get up, Lord Ben, from this moment on, you must shoulder the mission of the Black Forest until the final moment comes."

"Yes," shouted countless people in unison.

At this time, all the people in the forbidden land were united, and the real cruel test made their hearts lean together at this time. Perhaps only in this way will they feel a little warmth.

The Seven Kings looked at these brothers, and their inner wounds were also being repaired. He looked around at the indestructible barrier, and then took a long breath and said, "Go back, everyone is tired, take a good rest and replenish your energy."

"But they're still breaching the barrier," the leaders of the guards hesitated.

"What they can't break, this is the outer heaven barrier that even the ancient gods couldn't help back then, they can't do it," the Seven Kings shook their heads with great confidence.

Hearing this, everyone withdrew with peace of mind, and in an instant, before this internal defense, it was already empty.

In the blood light, the second life slowly approached the inner forbidden land, and his indifferent eyes cut through the barrier like a blade.

It was the first time he had encountered an existence that even the Ghost God Void could not destroy.

He didn't get angry, and killed the rest of the guards. It also included the consciousness of the Eighteen Kings in the Dark Realm.

He was going to refine and burn them, and get the way to really open the barrier.

"Kill us" In the dark realm, eight lights and shadows are erratic.

The second life's cold eyes swept across each of their cheeks, and he said coldly: "Continue."

"I can't stand it anymore, please," the creature who had been drilled through the spirit by the gloom was hoarse.

But the Second Life ignored them, and instead stepped aside, admiring their punishment.

"Don't torture us anymore, we don't know how to open the inner barrier, this secret was only told to the seven kings by the old underworld" One of the eighteen kings finally couldn't bear it and took the initiative to confess.

The king of "Bad Seeds" immediately looked sideways and roared at the man.

The second life's green eyes flashed with cold light, and he reached out and grabbed the spirit body.

"Tell me, what secrets are there in the forbidden land" The second life's cold eyes stared directly into his soul, and it completely broke his inner defense.

The three kings had given in completely, and he humbly begged for mercy from the second life: "If I say it, will you let me go?" ”。

The second life's indifferent gaze did not return, but his consciousness was already projecting towards the spirit. It made the spirit body of the three kings tremble, and hurriedly struggled and said, "I said, I said everything."

"I can't say, I'll kill you" Hearing this, the first king was about to pounce on and bite the three kings, and was immediately burned by a ghost flame. As the king struggled and groaned in pain, it turned into a terrible ghost and was completely blackened, and finally burrowed into the pool of black water.

The second life stared at the three kings, and that look had already made him frightened, and he didn't dare to hesitate any longer, and immediately revealed the secret of the forbidden land that the eighteen kings had hidden for hundreds of years.

Originally, 10,000 years ago, this black forest was just a few ordinary forests in the underworld, there were not so many black spirits at all, and so many underworld beasts would not be born, and there was almost no powerful underworld power in the underworld at that time, and many people in the underworld were almost indistinguishable from those savages outside. It wasn't until one day, when black fire fell from the sky and an extraterrestrial star hit the Black Forest, that everything changed, and from that moment on, the Black Forest turned out to be the most powerful place in the underworld.

The original creatures inside have mutated and grown into underworld beasts, and their combat power is so powerful that they instantly subjugate the entire underworld at their feet. So the Black Forest became the master of the entire underworld, and as those underworld beasts grew, the Black Forest Overlord was also born, and he was the first generation of the Black Forest Lord, an overlord who ruled the Black Forest for nearly 10,000 years. It was only after thousands of years that people thought he was dead, and a new overlord was elected.

The first generation of the Old Hades Lord was the first to enter the Black Forest Forbidden Land, and he was the first to know the secrets of the Black Forest. took the initiative to assume the identity of the guardian of the Black Forest.

...

Inside the forbidden grounds.

The Seven Kings' eyes flickered, staring at the large black metal ball and some unknown liquid that stretched out from its surroundings, and he felt both excitement and horror in his heart. He could feel that the liquid was flowing with the same spiritual power as his own cultivation, but the power was extremely terrifying, and it could destroy almost everything. Or even the entire underworld.

"This thing is extremely unstable now, maybe it will explode at some point, and we will all have to die for it then," looking at the tangled expression on the cheeks of the Seven Kings, the other king also stepped forward and reminded him.

"But after all, he is the mother of the underworld, if he is sent to the outer heavens, won't it make the underworld lose its vitality forever" It is difficult for the Seven Kings to make a choice, after all, this is a matter of the future of the entire underworld. This choice was also handed over to different lords of the underworld, but they still didn't do it in the end.

Now when the Seven Kings were faced with such a problem, he was even more hesitant in his heart.

"It's been more than 10,000 years, and it shouldn't have exploded so easily" The Seven Kings still tend to follow the previous king's choice and postpone this choice to the next one.

"We can't be sure whether he will burst in the next moment, or hundreds of years, thousands of years later, in short, once it bursts, all living beings in the underworld will be burned, which is also the reason why the Void God did not hesitate to seal this place with his own Extraterrestrial Divine Personality" The other king immediately made a different suggestion.

"That's right, the first old underworld lord was worried that it would explode, so he did everything to protect it day and night, as long as he saw that it had abnormal changes, he would not hesitate to open the Outer Heaven Void God Seal and send it out of the underworld."

"This is indeed a dilemma, on the one hand, the underworld needs it, and on the other hand, it is extremely dangerous and will destroy the entire underworld."

"Back then, the old underworld lord was so entangled, so he didn't let the void god throw him into the outer heavens, he was willing to protect this secret with himself, and exchanged 10,000 years of evolution opportunities for the entire underworld."

"The noble personality of the old lord of the underworld has completely moved us, which is why our eighteen kings have given up everything and must continue to complete his mission."

"Obviously, it is time for us Eighteen Kings to make a choice."

The faces of the several kings were extremely solemn at this time, and they all focused their eyes on the faces of the seven kings.

The Seven Kings looked around, then glanced at the big metal ball bubbling out with black liquid on the ground, and sighed helplessly: "Let's keep it for a while, let's guard it day and night for a while, if there is any more abnormal changes, how about opening the Void God Seal immediately?" ”。

The Seven Kings couldn't make such a difficult choice, so they took a compromise. The other kings also knew that this matter was very important, so they nodded reluctantly in agreement. From this moment on, they could not leave this place for a moment, and they had to take turns guarding it day and night.

Guarding is not only bad, but whoever guards it will absorb several times more powerful spiritual power than before, so that their cultivation will increase a lot invisibly. This is also the reason why the old Hades Lord has finally become so powerful and invincible.

The Eighteen Kings took turns guarding the Mother of the Underworld, and days passed in the blink of an eye. The breaking of the formation of those ghost soldiers outside has never stopped. As the Seven Kings had predicted, they had no ability to break the seal at all, and not only that, but they were also counterattacked by the Void God Seal. This made those who were worried finally feel completely at ease.

Contrary to the excitement and excitement of those people in the forbidden place, it was the anger of the ghosts and witches and ghost slaves, they were blocked by a barrier for the first time, and they were extremely ferocious and vented at those creatures outside the Black Forest, making the forbidden place almost cut off from living beings within a hundred miles.

Just when these ghosts were at a loss, the black shadow in the air flickered, and the second life came out of the dark realm. He fell out of the forbidden place like a ghost, his dark green eyes staring at the barrier in front of him, and he slowly raised his hand, and a golden swastika flashed in his palm.

Under the reflection of that golden light, the entire defensive shield showed a mysterious beauty of Buddha light. Then the second life raised his left hand again, and a black vortex slowly expanded. One hand Buddha seal, one hand cave, this is the ultimate strategy of the second life, looking forward to breaking the void god seal.

At this time, the second life also had the perception of the Outer Heavens, so he naturally knew how indestructible this Void God Seal was, but he also knew the power of the Hidden Cave and the Golden Buddha Seal. The three transcendent cosmic forces are facing each other at this time. For a time, it alarmed the entire underworld.

Especially the kind of turmoil that occurs from time to time, which makes people even more panicked.

But the most frightening thing is not the outside, but the inside. Especially in the forbidden land, the eight kings of the Mother of the Underworld, who are guardians, they are literally in their throats. Every time the earth shakes, the cracks increase, and there are even new cracks that cannot be contained.

A large amount of black liquid splattered out of it, covering almost the entire floor of the inner zone. The eight kings who saw this scene glanced at each other, and they all saw a hint of determination in each other's eyes.

They knew that the time had to make a choice, or if they let it burst, it would be the end for everyone.

The eight of them immediately turned around and walked towards a sturdily solid stone house, which was empty except for a void god seal enshrined on the altar, and as long as they took it down and sealed it on the huge metal ball, everything would be over.

Looking at the golden void seal, they also knew that once the seal was removed, they would also lose the protection of the barrier, and then they would be at the mercy of the devil outside. Looking at the seal, they hesitated again, and their faces were tangled with each other. It was a difficult choice to make, and if they had to choose between the evolution of the underworld and the survival of the underworld, they could easily choose to survive, but when they made a choice between their own lives and the safety of the underworld, they could not reach unity.

Several kings turned around with a pale face, and used their bodies to block the seal and said, "We can't lose the seal, otherwise we will be brutally killed by them."

"But there are hundreds of millions of living beings out there, so we can't just take care of ourselves," Wang also took the initiative to defend on the other side.

"Well, you are willing to die for them, why do you want to hide in, you should be with a king and them that day" The opposite side retorted not to be outdone.

"Me?" The man was a little speechless, he was actually afraid of death, but for the sake of hundreds of millions of living beings, he was just speaking upright. But if he really had to make a choice, he really didn't have that kind of courage.

Looking at the expressions of the kings, the Seven Kings also knew that these people would never give up their lives to save others, unless they completely cut off their hope of life. At the moment, although the metal ball had reached the verge of shattering, it had not yet shattered, and they still had a chance in their hearts.

The Seven Kings are not like this, he has always been timid, if he could, he would rather hide here for the rest of his life. But thinking of his current identity and the responsibilities he shoulders, he still can't be so selfish. So he comforted them: "Wait a little longer, if the Mother of the Underworld is really about to burst, then you and I will not be spared, and we can only open the seal."

The rest of the kings also agreed with the Seven Kings' statement and nodded their heads in agreement.

In this way, the kings returned to the thrilling metal ball, waiting for the final verdict to come.

The black liquid had flowed out of the inner circle, and it actually penetrated into the canyon outside, at this time, those guards smelled a trace of abnormal breath, they immediately pounced, and they were greedy towards the black liquid sweets, who knew that those few guys who didn't know whether they were alive or dead were immediately evaporated into gas by the powerful energy, this time, no one dared to take the risk of trying, they now know how terrible this black liquid is. When I thought of it, as the Seven Kings said, this thing would explode, and I didn't have to be frightened, even more terrifying than facing the ghosts outside.

An inexplicably oppressive atmosphere spread throughout the canyon, making all the guards feel the aura of death.