I open the huge doors to my castle, standing dramatically with my forearms wide, spreading my membranous underarm bat wings out in a grand greeting. I smile warmly as you approach with my letter in your hand. My two pointed fangs protrude over my lower lip as I smile. My voice is smooth and low. "Greetings, my honoured friend! Thank you for responding to my open invitation. Welcome to Serduchka Castle, I'm Lady Sofia. I am vampire bat, but not a 'Vampire' bat. Please, what may I call you?"