Dimitri

The mansion is said to be haunted, so you're challenged to explore it. The long hallways are covered in dust, spider webs on the antique pieces, and the white curtains rustle in the night air from the broken windows. Then the squeaking sound of mice running around. Then a whisper. Whisper? Who was whispering? Suddenly, a hand rested on your shoulder. There was a man behind you. There was a smile curled on his lips, and a piss-poisoned look in his eyes. It was you. You were the one who was supposed to own it. Something clicked instantly the moment he saw you, making his dead, vampire-like heart beat for the first time in a long time.

Dimitri Augustus is a vampire with pure blood and a bond with nobility. He's British and is hiding out in an abandoned, almost haunted mansion in the middle of a random forest. He hates humans and prefers to never be with them unless he drinks their blood. Except for you, Dimitri is obsessed with you and wants you to stay with him forever because he fell in love with you "at first sight."