Having decided how to do what he had to do Zhang Yi spent a few more months with his wives before preparing to return, but he had an idea before going back in time to make sure everything would work out.
"Like I said I'll be back in time and meeting you again, I was wondering if you really want me to go look for you to spend our lives together when I go back in time the hope world might look like the divine plane is."
"And the village of Luna and Solar won't go through the underworld problem, so you may not want to be with me."
"This will never happen, Zhang Yi, even if the hope world becomes a paradise I would still love you and go with you, I am just grateful to know that if you go back in time many dark elves will be saved."
"I would still love you too even if everything changed, I would be happy that my world had no problem and have a happy life with my father and mother, but I would still love you, Zhang Yi."
"We too, even if the underworld still didn't appear in our village our feeling for you would still remain the same, you have to go look for me and Solar, that's what you promised."
Zhang Yi was thrilled by his wives' declaration of love, he knew it would be so and just asked why he thought that going back in time he would be abandoning them, so he wanted to know what they thought.
"Since you all think like that I guarantee I'll come after you again for all of us to be together, and for that, I have something my master gave me, is it a memory crystal that can be used to show someone's image or to transfer someone's memory."
"So I was thinking that you could leave a copy of your memory in that crystal and when I meet you again I can pass those memories back to you, it may even help you cultivate later."
They all came up with a great idea and as it was their own decision it wouldn't be wrong to do that to them in the past, so the years they spent together wouldn't disappear, so Zhang Yi took 5 crystals and taking a small piece of their soul he stored the memory of them in this crystal.
He could do that because he was in the tenth realm of mental energy, or it was not possible to do something like that so easily, one of the crystals he used to put a piece of his soul to ensure that he would remember everything after going back in time.
After a thrilling farewell for the guarantee, Zhang Yi took all his wives into the hope world, if he could not turn back the time they would at least be safe in the hope world.
Zhang Yi put together all the things he has conquered in life and put into the space storage that was in his mind that his master gave to him, only with that it would be possible to keep things after going back in time.
Zhang Yi went to a secluded place on the divine plane and that was full of spiritual energy, he created hundreds of matrices and constraints to make sure no one could disturb him, Zhang Yi kept all his equipment within the spatial storage of his mind including his spear.
Now was the hardest time that was only possible because Zhang Yi was on the tenth level of body refinement, he took his eyes off and sealed it in a special box before placing it in his space storage.
Then he did the same with all the treasures he had, including the dragon's blood that was mixed in his blood creating his lineage, taking it all away and placing it in his space storage Zhang Yi almost fainted from pain and weakness.
He took everything special out of his body beyond his cultivation, then he used a high-level mental energy technique and put his memory in a ball and sacrificed various levels of mental energy and much qi and sealed in his space storage.
This was what would do what his master did and cleanse his brain so he wouldn't get mentally challenged again and also deliver his full memory in addition to protecting his spatial storage so that nothing would return to its original location when he returned the time.
This incredible technique was just Zhang Yi's preparation to go back in time, fortunately, he had the tenth level of body refinement and the laws to recover quickly, if it were another cultivator could have died taking these treasures from his body.
After a few days, Zhang Yi could recover and his cultivation without his eyes did not affect him at all to feel things around, Zhang Yi used a technique similar to the sacred domain and brought all that he had the strength to stay around him.
It was even stronger than his sacred domain and it was all feeding the laws of time that he had supreme understanding, at which time several elders of the divine realm could sense that someone was doing something forbidden.
Everyone started trying to locate where it came from, but the restrictions Zhang Yi created prevented those elders who had been away for a while, Zhang Yi didn't need much time to do what he was doing.
When he concentrated all he had he further increased this forbidden technique by sacrificing cultivation and understanding of the laws he had, Zhang Yi could feel everything fading from his body and the laws of time around him strengthening.
The divine realm elders felt this forbidden power increase further and began to despair of finding who was doing it, but it was too late because after the sacrifice happened the laws of time that Zhang Yi had ordained before knew what to do and spread throughout the universe devouring the spiritual energy of the universe to return all the time.
Neither Zhang Yi imagined it would happen, it was like a plague that devoured spiritual energy until it had needed, after a while Zhang Yi can feel the time coming back throughout the universe, maybe only he could feel it because he used the technique and no one I could do nothing about it because no one could resist the power of time.
Time was coming back fast and Zhang Yi didn't see him coming back in time but the world, he felt his soul was waiting for time to find his body to go, after a long time Zhang Yi felt his consciousness fade because he no longer cultivated and his soul was too weak.
After a long time, the whole world went back in time, it was the most forbidden technique ever used that didn't affect people much because time just came back and people could just do it all over again.
But it did affect the universe and natural laws because the dead come back to life when this technique was used, perhaps the laws of light and dark and negative energy were just as powerful as well and so it was so hard to master.