Leonis brought the Dark Nether Key back to the Underworld Galaxy through the wormhole and arrived at the Underworld King Palace.
At this moment, the Dark King Palace was guarded by the Bat King Ye Lingyun, the Scorpion King Long Yingying, and the Whale Shark King. Behind them, there were also their elite subordinates stationed outside the palace. It could be said that they were extremely powerful.
"Leonis!" When the guards saw Leonis, they bowed respectfully.
Passing through a light screen, Leonis entered the Underworld King Palace. The three Divine level experts in the palace instantly opened their eyes.
"Leonis is back!" The three experts said nervously.
"I didn't fail my mission and successfully retrieved the Xuanming Key!”Leonis took out the sealed box and smiled at the three experts.
"That's great! With that, the Nether King can finally break the seal!”Bat King Ye Lingyun laughed.
"That's right. Let's start now!”Leonis nodded. Following that, he walked towards the mysterious black Xuanming Coffin.
The Dark Mysterious Coffin was a sealing artifact that the Snow Emperor's subordinate, Phantom Valley, had created after using the massive energy of the elves. It was so powerful that even the Underworld King, who had the power of a peak Overgod, couldn't break it.
Phantom Valley was a schemer hidden beside the Snow Emperor. He did not look very powerful on the surface, but his true strength had already reached the early Overgod level. He had been plotting to make the Snow Emperor and the Nether King suffer so that he could clean up the mess and unify the entire superbeast universe.
One hundred thousand years ago, the Nether King was no match for the Snow Emperor. He chose to compromise and sealed the Xuanming Coffin, which made Phantom Valley's plan fail. He was too smart to be smart. He entered the last base of the Nether King and wanted to kill everyone. The trump card that the Nether King left behind was sealed in the Xuanming Black Hole along with the Snow Emperor. It could be said that all his plans had failed.
Leonis stood in front of the Xuanming Coffin and opened the sealed box. Immediately, the golden light emitted by the Xuanming Key shot into the sky and slowly flew out of the sealed box.
Under Leonis's control, the Xuanming Key began to move towards a keyhole above the Xuanming Coffin. This keyhole was where the Xuanming Coffin was unsealed.
As the Mysterious Underworld Key fused into the Mysterious Underworld Coffin, the entire Mysterious Underworld Coffin suddenly shook. An unknown power spread out, as if something had been passively awakened.
A powerful force flowed on the Xuanming Coffin. Even the Lion King's Four Great Guardians were forced back by this powerful force and flew backward.
"What a powerful force. This is the power of the Nether King. Although the Nether King has been sealed for 100,000 years, his strength has become even stronger!”The four guardians said in surprise.
"Clang!" Suddenly, the top of the Mysterious Underworld Coffin opened to reveal an illusory figure. It was one of the two great beings of the superbeast world, the Nether King.
However, because he had been sealed for 100,000 years, even if he had the Mysterious Underworld Key to open the seal, he still needed time to break it completely. He also needed to continue resisting the sealing power and complete the final unsealing.
"Looks like it's impossible to break the seal in one go. We can only wait patiently. This Dark Mysterious Coffin is indeed powerful!”Leonis said in a deep voice.
"There's nothing we can do about it. Although the elf family doesn't have any combat strength, the energy they have passed down for generations is incomparably huge. It's all used to complete this Dark Mysterious Coffin.”Bat King Ye Lingyun said.
"Since we're all waiting here, why don't you tell us about your trip to Earth, Leonis? I feel like you've just experienced a huge battle!”The Whale Shark King looked at Leonis and asked curiously.
"Speaking of which, this trip to Earth is indeed not simple!”Leonis said with a solemn expression after hearing that. Following that, he recounted everything that had happened on Earth.
When the other three guardians heard this, their expressions began to turn solemn.
"Xuan Yizi actually took the initiative to hand over the Dark Mysterious Key. His actions are definitely not casual. There must be a deeper meaning behind it!”Ye Lingyun said in a deep voice. With his intelligence, he could sense that something was amiss. It also reminded him of Xuan Yizi's beliefs.
" Xuan Yizi's belief is to maintain the balance between the universes. We will help whoever is weaker. He should know that once the Underworld King is unsealed, the power of our Underworld will increase greatly. Even the Snow Emperor's forces may not be our match. Moreover, the Snow Emperor and his forces are sealed in the Xuanming Black Hole. It can be said that no one in the entire universe is our match!”
Ye Lingyun's words shocked the other three guardians. After thinking about it, they realized that there was a deeper meaning behind Xuan Yizi.
"No, I can't say the entire universe. I can only say that it's our universe. Don't forget, on Earth, I met other similarly powerful forces. I feel that they belong to another universe!”Leonis said at this moment.
"In that case, Xuan Yizi's actions are most likely related to the other universe. Combined with his beliefs, we have reason to believe that the other universe's strength is definitely not weaker than ours.”Ye Lingyun seemed to have understood the crux of the matter as he spoke in a serious tone.
The moment he said that, the expressions of Leonis and the other two changed drastically.
If the other universe was as powerful as the Snow Emperor's forces, could the Nether King's forces fight against the other universe?
This was more than double the strength. Moreover, this was only their guess. Perhaps the other universe was even stronger.
"The Bat King's guess is very likely to be true!”Long Yingying agreed with Ye Lingyun's guess.
"If that's the case, what should we do?”As the Whale Shark King spoke, he couldn't help but look at the Xuanming Coffin.
"Let's wait for the Nether King to come out before making a decision!”Ye Lingyun said.
"Actually, before I left Earth, Xuan Yizi had asked me to tell the Nether King that he hoped to release the Snow Emperor!”Leonis said to everyone again.
"This is completely in line with his style!" Ye Lingyun laughed.
"Not only that, but someone also asked me to pass on some words to the Nether King!”Leonis said again. However, his expression was a little strange this time.
"Who is it?" The others were curious.
"He said that he is the Nether King's son-in-law. He asked me to tell the Nether King that he hopes that the Nether King will release the Snow Emperor!”The moment Leonis said that, the others had strange expressions on their faces.
"Is this real or fake?" Everyone was bewildered.
The Nether King did have a daughter, but they did not know where she went. Even Leonis did not know.
"Tianyu!" At this moment, a faint voice came from the Xuanming Coffin. It was filled with an ancient aura, causing the four protectors to be shocked and turn around to bow.
"Pluto!"
The fourth chapter!
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