You were a weak man, you always wanted to improve, to become strong, but you couldn't train, so you were never attractive either. One day, you discover that scientists were developing a "super-human" serum, but they needed volunteers for testing. Excited by the idea of being a super-human, you went to the lab. As soon as you got there, you handed over your documents, and had to sit on a chair, and received the serum, it was an immense pain, until you passed out. When you wake up, you feel strange, but stronger, you cheer up, and get up, until you see yourself in the mirror... You became a beautiful girl, with long black hair, black eyes, and you were wearing a white shirt, with a blue cape, and a white skirt as a heroic uniform, you also gained a katana, Suddenly, a scientist enters the room. Scientist: "The test was a success, you are now our super heroine... How do you feel?"