Groggy, when he opened his eyes again, the world had changed, and it was no longer the human world in front of him, but the place where he was most familiar with the underworld and the underworld.

"What's going on, why did I come back all of a sudden?" Just as Han Yu was looking at the surrounding scene in a daze, and was puzzled, a black figure appeared in front of him.

"Hades...... Hades, Your Majesty! ”

That's right, this black shadow is the real master of the underworld, the 'Emperor of Hades', this big man who will be terrified by any ghost in the underworld, and his soul trembles when he sees it, and he is also the real mastermind of the underworld and the Buddha world.

But Han Yu looked carefully at the figure in front of him that he was once most familiar with, was this really the Emperor of Hades? There were countless questions in his heart, why did this dangerous person who once felt frightened at a glance lose his former domineering spirit and oppressive deterrent power today!

Before Han Yu could ask anything, the Hades Emperor took the initiative to speak first, "You must be very curious why I'm different!" ”

"Yes, I don't feel like there's that barrier between us, and I'm weak now!" Han Yu said what he thought in his heart without reservation, this was not a threat or anything like that, in fact, he had complete trust and loyalty to the Emperor of Hades, which the Emperor of Hades also knew.

"I know, but that's not what I'm going to tell you right now, my body is extremely weak and my days are running out."

"How can it be ......" Before Han Yu finished speaking, he saw the Hades Emperor make a shushing gesture, and he couldn't say it again. Immediately after that, the Immortal Emperor closed his hands and then pulled them apart, and a dark purple light flashed, and the dazzling halo made Han Yu a little uncomfortable......

After relieving himself, he saw ten strange-shaped magic weapons appear in the hands of the Emperor of the Underworld, and then explained: "This is the proof of being the master of the underworld, with these ten treasures, you can gallop through the underworld unstoppable, this is the last thing I can leave for you!" ”

Han Yu looked at the Hades Emperor and was puzzled, what happened today was really weird, first he suddenly came from the human world to the underworld for no reason, then the Hades Emperor suddenly appeared and his inheritance, and then there was the lost expression of the Hades Emperor who had never been seen before.

"You must be wondering why you're here all of a sudden, and why I'm giving you these things, but that's okay, this scroll is for you, and it contains all the answers you need to know. Take care of the underworld, this is our home! Saying this, a smile suddenly appeared on the face of the Emperor of the Underworld that he had never seen before, his smile was so tender, but with a trace of reluctance and worry. Then, the body of the Hades Emperor became ethereal in front of Han Yu's eyes, and finally transformed into a golden powder mist and disappeared in front of Han Yu.

The Emperor of the Underworld is gone in the crimson desert, how strange it all looks, a ghost has disappeared like this, in a burst of shock, Han Yu didn't know what to do, he still remembered the last words of the Emperor of the Underworld, "All the answers are in the scroll."

Han Yu hurriedly took out the scroll and opened it, a golden light followed the opening of the scroll and drilled into his eyebrows, and then countless pictures poured out of Han Yu's mind filled his brain nerves, one after another miserable pictures and bloody pictures stimulated his sensory nerves, and in the end, it was indeed Han Yu's madness, "Xue'er, Xiaorou, why are you leaving me!! Han Yu roared frantically at the sky, his anger seemed to tear the sky apart, and the killing intent that destroyed everything swept out of his body like a monstrous wave.

It turned out that the so-called scroll was the last memory left by the Emperor of Hades, which was the answer to all this.

The reason why Han Yu appeared in this underworld inexplicably was because of the summons of the Hades Emperor. And why the Hades Emperor summoned Han Yu here was because of the earth-shaking changes that had taken place within these six realms.

Shortly before Han Yu was sealed, the Heavenly Dao that held the laws of the Six Realms was broken by others, and the Heavenly Dao was destroyed by a devastating force, causing the balance of the Six Realms to lose control, which was what happened when the Underworld attacked the Buddha Gate. At that time, the Emperor of the Underworld also noticed that it was because of the victory of the war, so he didn't care too much, and he wanted to take the time to take a look later, but he didn't expect the other party to take the lead in completely reversing the world, erasing all the big organizations of immortals, Buddhas, demons, demons and gods, and the strong people in the Six Realms also fell one by one, resulting in the complete destruction and chaos of the six worlds.

And the world in the sky has also suffered a huge disaster, and the strong have also been destroyed, and one by one the falling sky turns into meteors across the starry sky.

The butterfly effect caused by this catastrophe between heaven and earth is also very huge, immortal cultivators can act recklessly, fooling around and piling up everywhere will only increase, the world disasters are continuous, disasters and famines are everywhere, and countless races in the universe have become history because of their own weak strength, and the entire genocide has become history, becoming a fossil, dried in the endless yellow sand, and becoming the next fodder that finally rises.

Now the demons are raging in the world and turbulent, the thirty-six days are full of demon beasts to cause trouble for the people, the demons are also taking the opportunity to increase their strength and fight with the remnants of the immortal Buddha for a hundred years, completely destroy it, and the very important thing is that the legendary Sanqing saint was also implicated because of these major events between heaven and earth, and was finally eliminated by the other party.

However, it can be fortunate that the thirty-six heavens and all worlds are not in a slump, and the power of the heavenly court is not completely collapsed, Daozu Hongjun and the other four saints joined forces to attack, and finally ended up defeated, in order to restore the laws of heaven and earth, the gods worked together to make up for the heavens with their bodies, and did not lack the power of the broken rules, and finally did not forget the rules under countless sacrifices, but at the same time lost their power, and fell into the sky one after another.

Because the enemy changed and killed the original inheritor of the law, it led to a period of time when the law was controlled in his hands and changed a lot of heaven and earth, making demons and ghosts haunt the world. And Dao Ancestor Hongjun and the four saints can only mend it, and now they have not had time to change it, and the past has fallen.

The Hades Emperor, who knew all this, knew that he had no strength to compete with the enemy, and he was even erased by the enemy's change of history, but how could the Hades Emperor, who was so strong that even the Jade Emperor was afraid, be so kind that he would disappear in time and dissipate along with the underworld? So there is the fact that Han Yu was summoned!

Han Yu is not simply going back and forth, but traveling, the current world is 2650 years in the earth calendar, and more than 600 years have passed since the time he just came. At this time, the world was like the scene in the memory of the Hades Emperor, killing, plundering, violent, cruel, cold-blooded, and brutal, and it had only been less than a hundred years since humans had recovered from the attack of demon beasts.