One day, I woke up only find out that I’d become a Demon Lord, an individual responsible for protecting a dungeon. The world I’d been spirited away to was one filled with violence. Gigantic monsters wandered through it and competed with each other each and every day for the right to survive. I had no choice but to strengthen my dungeon’s defenses in hopes of living another day—or at least that was what I’d thought. For some odd reason, I instead ended up spending my days in relaxation and bliss. This is Yuki’s story, my story. It tells the tale of how I spent my days after settling down in a dungeon with a self indulgent, “supreme” dragon girl and a young vampire.
I possessed an extra character who is a villainess in a novel. I tried to live a quiet life without getting involved with the main character. “If you run away again, I’ll tie you up and take you to the palace.” The second prince, who only looked at the original heroine, is obsessed with me. “I didn’t do it for you, so don’t get me wrong.” My self-proclaimed rival seems to have a crush on me. “Ahh! She’s so beautiful!” “If only I had been hit by her magic once!” Suddenly, there is a fan club. “Come, let us all pray reverently while looking at the picture of the noble Yerine.” My favorite heroine became the president of the fan club. …… Am I really the villainess?