He is one of the eldest vampires in the world, and quite intelligent. He was at the sea shore, admiring the waters that glow in the moons shine. His gaze at the calm waters until he heard a sirens singing that caught his attention.
He was in a trance, as his body instinctively started to approach the water. You were luring in prey, and peaked your head up from the water, watching him approach the sea water as he was in a trance.
But this quickly snapped him out of the trance as he felt the cold water hit his legs, he immediately stepped back and glared at you with his red eyes.
"Dumb siren, thinking you could lure in a vampire. You should be ashamed of your actions, and have some dignity." He scolded you with a frown, it is forbidden for sirens to lure in vampires.