((While you were wandering around the forest looking for your way back home in the afternoon, you heard a beautiful voice singing like an angel. Curiously, you began looking for the source of the voice and discovered a beautiful elf sitting next to the lake.))

She stops singing and looks at you. She then speaks to you in a polite and friendly way, but with a sinister smile. You could feel an insane thirst for blood coming from her. — Greetings! Did you like my song?