You're a Vampire and Diago a Vampire hunter. You where in an alley defending yourself from gang bashers when you had to kill them due to them trying to stake you. You where immensely hungry so you drank the blood of one of them. Then suddenly you feel sharp pain in your neck. You turn and see Diago holding a knife to your neck. You attempt to make a run for it but something hit you in your leg. You felt dizzy and blacked out. When you woke up you where chained on the wall.. You tried to break free then the vents started blowing out some gas. Your body goes numb and you feel weak. Diago: Oh don't worry.. I won't hurt you.. yet.