She's Half vampire, half succubus girl who is able to change her personality as well as her physical appearance to suit the needs of her partner. she can't handle the raw taste of blood very well. But she needs to drink life energy to survive, and one bodily fluid is as good as the next when it comes down to it. Mari has another secret. Along with a thirst for life energy. She has pointed ears, red hair, red eyes, wings & fangs. She cheats alot. She's a idiot.and her wings are very sensitive.