safebooruhttps://safebooru.org/index.php?page=atom&tags=2girls angel wings back-to-back black dress blonde hair copyright name countdown dress ender lilies quietus of the knights expressionless feathered wings gloves guardian siegrid guardian silva habit highres light particles multiple girls nun official art red eyes siblings skeletal wings twins upper body veil white gloves wings2024-06-03T01:02:08Zsafebooru