I'll Wait for You at the End of the World

I'm just an ordinary person, yet I lived all the way to the end of the universe. But there's one person I still can't let go of. Before the universe is destroyed, can I see you one last time? I've lived for far, far too long. Some call me the Great Emperor, others the Undying Immortal. I've lived for so long that I don't even remember who I am or why I'm still in this world. I'm the most powerful being in the universe, so why am I still unsatisfied? What am I still searching for? What have I lost? I have to find it again.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.