About Return of Immortal Emperor

Three years ago, Yun Xingyan accidentally moved into the immortal world. And after three thousand years passed in that world he was able to become the emperor of the immortal clouds. Yun Xingyan was able to return to his world by creating an incision in the void. He had no power before to protect those he loved, now that he has returned, he wants to make the whole world crawl under his feet and establish control over the whole world.