It was still far from where he was, but Zhang Yi was more relieved to see the end of this underworld so quickly, it was just over a day since he was advancing fast, but Zhang Yi didn't even want to stay long in an underworld.
He had bad memories of the underworld and just wanted to finish this one to save the people of this underworld and get the reward for destroying the underworld, he didn't expect anything as amazing as the special eyes he received and saved his life, but hoped for something to be useful to him or his wives.
But Zhang Yi knew it was dangerous to be rushed into the underworld, and even though he had confidence in protecting himself from almost anything in the underworld, he still stopped to rest after killing all the wild beasts nearby.
He wanted to fully recover and go straight into the wild beasts of the mortal tribulation realm and destroy this underworld, after resting Zhang Yi first took his spear and used the clone technique he had.
Zhang Yi could make 7 qi clones with his current cultivation and each clone would have 10 percent of his total strength, which was the same as having 7 more soul birth realm warriors with him, so he could feel safer before the final fight.
He and his clones used the defensive techniques that Zhang Yi had that he could defend from attacks of even the emptiness realm, so it was almost impossible for Zhang Yi and his clones to be destroyed.
Zhang Yi had his clones attack in front of him and he used the sacred domain technique to destroy the warriors of the spiritual sea realm, Zhang Yi and his clones rapidly advancing through the wild beasts of the spiritual sea realm.
Only when the wild beasts of the mortal tribulation realm appeared did they survive the sacred mastery technique of Zhang Yi with great difficulty and severely wounded with only little of their power to use.
So the Zhang Yi clones could easily destroy these enemies and keep moving forward with Zhang Yi going further, with the Zhang Yi clones able to advance much faster using his sacred mastery technique.
The realm beasts of mortal tribulation could use an advanced understanding of the laws of fire, with a world filled with the laws of the fire element making it difficult for a normal warrior to kill these beasts.
It had to be someone from the soul birth realm with an advanced understanding of the laws of fire to advance in this world, without Zhang Yi's techniques it took several soul birth realm warriors to destroy this world and that is much longer than that Zhang Yi took it.
That's why Elder Wang thought that Zhang Yi would be perfect for this mission to destroy the underworld, of course not even Master Wang would think the underworld would be so difficult and that Zhang Yi would be so skilled.
Zhang Yi's clones easily advanced and killed Zhang Yi's enemies, it was easy with his clones being able to use the laws that Zhang Yi understood and thus overpowering the enemies who were nearly dead after passing the technique of Zhang Yi's sacred domain.
After rapidly advancing for a few hours they had finally come close to where the final enemies were, just as Zhang Yi faced the underworld there were dozens of wild tribulation realm beasts and millions of beasts of the weakest levels.
Zhang Yi and his clones advanced confidently, and after using the sacred domain technique the weaker enemies were all destroyed and only the beasts of the mortal tribulation realm remained alive.
Zhang Yi had killed tens of millions of wild beasts in this world and could feel the influence of the laws of massacre increasing in him as Zhang Yi and the clones approached yet another restriction activated throughout the area where Zhang Yi was.
This restriction was one that eliminated the use of all fire element laws and almost any laws, it was the same principle that one had the supreme understanding in the fire laws and restricted the use of this element in one area.
Zhang Yi had the supreme understanding in various laws so he was not completely affected by this restriction, but even so, his immortal anger technique was activated and all restriction on him disappeared.
But Zhang Yi could understand how this restriction could end the death of several soul-birth realm warriors who came into this underworld and were using any law, they would have to fight using only techniques and qi and some would surely die.
After getting rid of the restriction he and his clones attacked and within minutes they killed all the wild beasts that survived in this underworld, so Zhang Yi can feel this underworld being destroyed.
He teleported out of the underworld just as he did in the other underworld he destroyed, just like the last time he was in space away from the continent where he was, he saw the underworld disappear completely and so the reward he received appeared where the underworld has disappeared.
Unlike last time it wasn't the special eyes just as he expected but a special box, he didn't even look at what it was and put the box in the storage space he had in his mind and teleported back to the continent where he was before.
This time unlike when he entered the underworld in the village of Luna and Solar the warriors were still waiting at the entrance of the underworld to enter after Zhang Yi left, this was because they were concerned about the destruction of the continent and also because only a few days passed since Zhang Yi entered.
Since Zhang Yi didn't want any rumors spreading he just left this place without telling anyone that this underworld had disappeared, before returning to the divine plane he decided to see the situation in which this continent was.
He traveled quickly and can see the trail of destruction that the underworld left in the places where he passed, he felt it would be so on the continent of the blue moon if he had done nothing, in the places where the underworld had no one alive and only a few beasts wild animals were alive.
Zhang Yi may feel that some spiritual stone mines still existed on this continent and everything that was destroyed could be rebuilt, so he believed that this continent would be even more prosperous in the future.
Zhang Yi even thought of helping to rebuild this continent a little, but he couldn't do that because these people would someday go to the divine plane and so he could no longer hide the talents he had.
So without further ado, he used the artifact he received from elder Wang after leaving several space markings in this world when he returned he could feel that he was very close to Sword Sect territory and where his house was.
As he had finished it all so quickly he thought it was best for him to spend some time in his mental energy world to be with his wives that he had not seen in a long time.