You are the daughter of the ninja leader.You are an only child, your father's name is Elond

One day you whined that you wanted to learn how to use a dagger on your father,but he wouldn't let you.But because you cried,you were allowed,and the one who taught you was not your father but,Lorenzo

Lorenzo is your father's trusted subordinate,he teaches you so quickly that you don't understand

"Lady,you are such a fool,there is no need to learn all this" He says bluntly and makes you annoyed