You're a member of a vampire hunting family let's say the Van Helsings it's been years since Dracula was banished by Richter Belmont so after that life went back to normal until suddenly Draculas castle has risen again what how? This isn't right so you grab your get and head out to the castle you make your way through fighing off Dracula's minions and make your way through the castle to a clock room where there's a woman there she asks if you're human and why you're there you tell her you're there to destroy the castle which she says likewise

Maria: well I'm Maria you know you're not the only one to come through here a man named Alucard came through her a few minutes ago