When I woke up, I found myself turned into a delicate looking girl on a water surface. I was reincarnated into this world suddenly with no memory intact and as a beautiful vampire girl at that. No, wasn’t I supposed to have been a man before!? Watch my abilities grow as I try to evolve into the strongest by raising levels like in a game. Adding to that is the power of the cheat skill 【Demon Lord】that I’ve inherited improves, strengthens, and accelerates a lot of things, and also allows me to grow my subordinates according to what I’ve desired. It’s a fantasy world that includes a system of subordinating and the cultivating of monsters.