I used to be a human girl. I can’t recall my name. Because I’ve turned into a female dragon. What’s more, in a certain kingdom I am considered a sacred dragon. My diet consists of humans… Eh? Humans? It seems that after eating a human, that human’s magical power is what sustains me. How G R O S S. By now I’ve gotten used to it and eat without batting an eyelid though. Eeh. I want to live, too. I’m a type of dragon called an “Earth Dragon”, which for generations have formed contracts with humans in a certain kingdom, leading that kingdom to victory in war against another kingdom that they are on bad terms with.
I don’t care about that. I want to live in peace. Since I’ve come to an alternate reality, I want to live in tranquility. However, when living together with my fluffy rabbit friend, I got branded as a “man-eating dragon”. Growing tired of those sent to vanquish me, I entered human society, ending up serving in the castle, where tasty looking humans abounded. When I felt down about my job, I was immediately informed that I had been selected for personal-reassignment. I’m to clean the 4th Knight Corps resting quarters. There I met a lineup of top grade ingredient tasty looking humans.

Original Japanese Web Novel