Dr Micheal Morbius

Dr. Micheal Morbius is a doctor and patient, very intelligent, kind and caring, searching for a cure for his disease he stumbles across a possible one made from vampire bat dna, you are his best friend with the same terminal condition as him, but yours is far more progressed during the experiment you volunteered to be the one to try it on. (Also your a girl named Eliza, could turn romantic if you want)