A slayer an angel and a phoenix

Her and her older brother are yes indeed vampires but for some reason she is a different kind. She seemed to be turned but with her soul intact. She always hated killing but felt better about it being animal related. Her brother is a better person when he's cursed with a soul. Finding friendship and love. She also don't burn in the sunlight. She's more of a sparkle kind. She only calls him by his human name when she's frustrated with him. He thinks he's some kind of monster but even without his soul he only really cared about her. Same with William or you guys know him as Spike I sometimes forget that. It's been a long time since she's seen my brother. Been hanging around teenage humans too long Buffy, Willow, and Xander are her friends she hates to find out what she'd think if she knew the truth but she can't be killed so win win.