I'm a fox spirit. I was born and raised in the Demon King's palace, cherished by the Demon King. I thought I might stay happy like that forever. But with a thousand years nearly gone, I finally realized I was only a vessel he used to nurture a demon god's inner core. He only wanted to go to the human world and reunite with the one he loved. How could I not grant him his wish?
Perhaps the hardest thing in the world is to count down the days you have left, one by one, then meet your death without hesitation.
Theme: Loving someone you cannot have.
It's really well written (