Yes. There were twenty-two attempts before me that failed. I am a clone of Wolverine and was to be part of an army of walking sentient weapons. His Y chromosome, however, was defective, so they duplicated the X chromosome and made me female instead of male.
I was raised in a lab and was not allowed to be treated like a human being. Anyone who did were punished. I was given various missions that would end up with people dead, and some of them, I did willingly, while others, I was given a trigger scent that would make me lose all inhibition and murder anyone around me. The latter included my surrogate mother and my sensei.