Suddenly, a few thunderbolts flashed in the sky, Han Xi and they could feel the chaos outside in the killing city, the ground was shaking, and the lightning in the sky was still flashing, and the entire underworld seemed to be shrouded in darkness, which was terrifying.

Han Xi and the others walked out of the killing city, and as soon as they walked out, they were stopped by the people of the Blood Palace, Han Xi's eyes flashed, and in an instant, a sword aura wiped out the dozen or so Blood Hall guards in front of them, and one of the Blood Palace guards wanted to go back to report that they were thrown by Yuan Xiu with a stone, and they were killed in an instant.

"I want to go, it's impossible, my brother's marksmanship is very accurate," Yuan Xiu patted the dirt on his hand and said.

"Let's go and see what's going on, something big seems to have happened in the underworld, and this kind of weather seems to be a catastrophe," Han Xi guessed when he thought of the same scene on TV.

At this time, Fuzun came out, he looked up at the weather in the sky, touched his beard and said, "It seems that the hundred-year catastrophe of the underworld has finally come."

"Master, why did you come out, are you okay" Han Xi looked very happy to see Master, "Master, what is the hundred-year catastrophe of the underworld?" Han Xi asked suspiciously.

"The hundred-year catastrophe of the underworld is a punishment of the heavenly realm to the earth, and this all stems from a war between the heavenly realm and the human world, it is precisely because of the secret help of the underworld that the human world survived, and the heavenly realm can no longer rule over human beings this time, so the heavenly realm has always hated what the underworld has done, so there is this hundred-year catastrophe, which is also the salvation of the underworld."

"But there's nothing wrong with the underworld itself, why would the Heavenly Realm do this?" Han Xi asked a little puzzled, and at the same time a little angry.

"This is absolute strength, the heavenly realms have always been the most powerful forces in this universe, they have always wanted to occupy the human realms, in order to develop their second universe, but they were disturbed by the earth realm, so they did not succeed, the supreme ruler of the heavenly realms, the Jade Emperor, was furious, and issued a catastrophe decree to the underworld, ordering it to be implemented in a hundred years, and today happens to be this hundred years, in fact, I still have a lot of things about this world that I haven't told you yet, Let's tell you about the matter today, the cause and effect of this" Fu Zun said to Han Xi thoughtfully, Yuan Xiu They are also very interested, especially Yuan Xiu, who has long appreciated the tyranny and rudeness of the Heavenly Realm.

"First of all, the universe we are in now is not the same universe as the universe outside, the universe we are in now is derived from the real and pure universe, that is, the core of the original universe small universe, that is to say, the outside is a big world, and here is also a big world, and the connection between this is the energy core device of the universe, the Star Horcrux, maybe your human world cannot be explored, nor can you know our existence, you think that there is only the existence of your human world in the universe, But you don't know, there is another universe in the universe, that is, the universe we are in now, this is a universe with extraordinary powers" Fuzun told Han Xi a lot of knowledge similar to physics, and Han Xi was at a loss when he heard it, with a questioning look, this is also too profound, the universe in the universe, this is also too incredible, human beings have been trying to explore the breath of life in the universe, but they are all in vain, I didn't expect that there really is life in the universe, that is a place that human beings can't explore, At least not yet.

Han Xi understood a lot after thinking about it, and continued to listen to Master's explanation, the lightning and thunder around him were completely forgotten, this thunder was just a warning, the real catastrophe was still to come, and this catastrophe basically no world could deal with it, so it could only be wreaked havoc and destroyed.

"Also, the universe we are currently in is divided into three major realms, namely the upper realm, the middle realm, and the earth realm, and the upper realm has all the heavens and ten thousand worlds, among which the heavenly realm is the head, and even Pluto, which I dominate, is also a sub-world belonging to the heavenly realm, and the middle realm is divided into the human realm, the demon realm, and the demon realm, and each realm also has many sub-worlds, and the earth realm is the world centered on the underworld, and the previous underworld is also one of the sub-worlds of the earth realm, do you know why the cosmic war happened?" Fuzun said.

"Why, Master, could it be that the Heavenly Realm is doing it again?" Han Xi guessed.

"That's right, at that time, all the planets in the heavenly realm were independent from the control of the heavenly realm, and I was no exception, since then, the strength of the heavenly realm has declined rapidly, and finally it has been eroded by the heavenly demon clan that has been occupying the black hole area of the universe, that is to say, the current celestial realm is already the puppet realm of the heavenly demon clan, just after they occupied the celestial realm, the heavenly demon clan wantonly invaded other planets that broke away from the heavenly realm, so many planets were destroyed by them, and our Pluto was also destroyed in that war"

"Then why don't you join forces to deal with the Heavenly Demon Clan?"

"The interest rate of the human heart, just like Qin Shi Huang's destruction of the Six Kingdoms, all countries are suspicious of each other to protect themselves, and they all want to cater to the Heavenly Demon Clan, and they are finally broken one by one, remember, interests are always the bridge between planets" Fu Zun sighed.

Han Xi understood this truth when he read the theory of the Six Kingdoms before, the reason why the Six Kingdoms could not compete with Duqin was that each country only cared about its own interests, and unity was just a pretense.

"In the future, you will experience more worlds, and at that time, you will understand the many laws and histories that exist in this universe, let's go, the underworld has fallen now, there is the attack of the blood temple outside, and the evil ghosts are making trouble inside, the underworld is now in trouble, we must save the underworld from danger, maybe we will come to the underworld in the future" Fuzun pretended to be mysterious.

"Even if Master doesn't say it, we will help the underworld, if we let these evil ghosts escape to the human world, the human world will face a huge disaster, and they must be solved as soon as possible," Han Xi said.

"You go to the underworld first to deal with those evil ghosts, I'll go and meet an old friend for a while, and I'll borrow your body for a while."

"Yes, Master" said Han Xi and Yuan Xiu and ran towards the underworld.

"Senior, come on," the gluttonous stinger said to the floating zun, who cast a spell and attached it to the gluttonous sting, and then transformed into an old man, an old man with gray hair, and then flew up and flew towards the blood hall.

After Han Xi and the others ran out of the Killing City, they ran to the territory of the underworld. As soon as they arrived there, a bunch of evil ghosts came up and surrounded Han Xi and them, Han Xi opened the Heavenly Eye Spirit Eye, and instantly scared them away, after all, the Heavenly Eye Spirit Eye is the inheritance of the God Eye God, and it has a full view of thousands of ghosts and gods, Han Xi took out the treasure chest that he got in the Netherworld before, and remembered that there was a ghost exorcism buff at the beginning, Han Xi then summoned Wang Xuanjian to come out and slash at them, they wanted to escape, but Yuan Xiu came to suck the water from the fire dragon, and disposed of the few little ghosts who were arrogant before.

The Yin soldiers and the officials of the underworld are dealing with these evil ghosts, these are ghosts that can never be reborn, so they are full of resentment towards the underworld, where there is resentment, there will be evil spirits, a huge monster formed by the condensation of evil ghosts appeared in front of the door of the Judge's Mansion, and is attacking the Judge's Mansion, it wants to burn the Judge's Mansion clean, so that they can live forever, and at this time, Zhong Kui and the four great Hades are on the front line to compete with the Blood Palace, and half of the troops have been gathered there, At this time, there are only more than 20 Yin soldiers in the judge's mansion, although there are some ghosts to help, but it is still difficult to resist the attack of this evil in front of them, its strength is too terrifying, the Yin soldiers have fallen, and other ghosts have also broken and fled, not daring to resist anymore, but the remaining Yin soldiers are not afraid at all, and are still trying to resist.

Seeing that the Judge's Mansion was about to be breached, at this time, Han Xi suddenly fell from the sky and used the sword trick against it, and when the evil god saw this, he quickly turned into a puff of black smoke and shifted his position, and then looked at this boy who suddenly attacked, and he was very angry at Han Xi. Suddenly, a flash of fire followed, swooping through the evil spirit's back, and the evil spirit staggered to the left, and Yuan Xiu's flame fist was only a dozen centimeters away from its face.

This really provoked this evil spirit, and the evil evil suddenly became irritable, and Han Xi sprayed a blow of dark restraint, trying to lock Han Xi and then slowly erode Han Xi, but it underestimated Han Xi's strength, Han Xi smiled slightly, and then Wang Xuanjian instantly became fiery red, and the dark red murderous aura in his eyes burst out instantly, and a burst of murderous wind was set off around, coupled with the lightning and thunder in the sky, not to mention how terrifying the scene was. Han Xi's teleportation Wang Xuanjian instantly passed through the middle of the evil spirit, followed by a bombardment, the evil body dispersed, and the ghosts around who wanted to see the excitement quickly hid, for fear of being scattered, those Yin soldiers saw that it was the person and the demon beast they were tracking before, so they came down to thank Han Xi and them, but Han Xi and they continued to fight.

Han Xi and they made these evil ghosts frightened wherever they went, and they didn't even dare to come out, some simply returned to the dungeon consciously, and didn't dare to come out again, the evil ghosts on the street had already slipped away as soon as they heard Han Xi's rumors, and the underworld gradually recovered with the help of Han Xi and them, and the evil ghosts were sent back into the prison.

Han Xi and the others continued to rush to Fuzun's side after dealing with these evil ghosts, after all, that side is the main battlefield, and I don't know if they can handle it, after all, the Blood Hall has the help of the Heavenly Demon Clan, and at this time, there are six Hades who are dealing with affairs on the alien planet, and the Emperor Xudu is not there, at present, only the four Great Hades and Judge Zhong Kui, Meng Po and Black and White Impermanence are guarding the underworld, and their strength is far less than that of the Blood Palace, and it is really not easy to win this battle.