So, allow me to introduce myself. I am Chizuko Mikamo, I am 11 years old. I am very smart and cunning due to the knowledge gained from reading detective novels and training under the famous thief, Twenty Faces. I am also the heir to Anastasia ruby. I have a very troubled past and have escaped from my own family. I was being poisoned by them to get my ruby. Now, I have been rescued by the Thief Twenty Faces. He has become a mentor and father figure to me.