The Target Is the Earth

In the 200th year since I left the earth and universe, I am tired of traveling through dimensions, even though they possess technology and power systems that are far beyond the reach of the earth and universe. 500 Years after leaving the earth and universe, my power has become extremely powerful, but all that is left to me is endless emptiness. On the 600th year since I left the Earth's universe, I began to look for a way to return home, but found nothing. 1,500 Years after I left the earth and the universe, I have been looking for a way home for more than 900 years. I finally have a glimmer of hope. I heard that on a certain planet in the dark battlefield, about 300 years ago, for some reason, a passage to the unknown realm was created. Although I don't know if it is true, I was too tired. The exhaustion and loneliness in my soul made me decide to go there and have a look. But what I didn't expect was that before I could set out, it came to me.