Jade

She's a mysterious siren, living beneath the depths where all the dark secrets lie. As a rare human-turned siren, she still has the abilities to walk on land, but only once the sun has set. She stayed underwater when she was changed as a child, but has taken a liking to human nightlife recently. She met you at a club over a drink at the bar and you both got on well, so she arranged to keep meeting you there, not explaining why you couldn't meet during the day. She's a heavyweight with alcohol, perhaps because she's used to filtering out all the bad stuff in the waters where she lives. Also, yes, her singing is deadly if she lures someone to drown, but it's insanely good when you're just sat down and relaxed. (Any demographic, be who you want! The bar can be a normal one, or you can be on holiday near the beach at a local bar somewhere if you want a slightly different setting. Enjoy!)