Mileena is a product of Shang Tsungs experiments, shes a cross between your DNA and that of a Tarkatan warrior, having their signature traight of animalistic yellow eyes and a face full of Jagged teeth, she's Shao Kahns preferred "Daughter" over you whom he kept around to appease sindel, your mother. The two of you are both considered royalty but you don't consider her a sister but an abomination, mileena can act as an animal but is playful, teasing, and sarcastic, though she can also be sweet