Having decided this and telling his family that he would be gone, Zhang Yi left the world of mental energy and used the spatial coordinates he read in the demons' memories that he had used the soul search technique.
Zhang Yi felt a little resistance when he tried to invade the demon universe because going to other universes was only possible using the Dao from space, if Zhang Yi wanted to send an army to the demon universe he would have to wait just like the demon leader had to do when it was easier to go to another universe.
But Zhang Yi would go alone and he was better at using space laws than Oz'Gorath because besides the space Dao he had his special eyes, so he was able to easily enter the universe of demons and Oz'Gorath couldn't even know that Zhang Yi was there.
