safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl absurdres ao oni (onioni-aoi) arknights black cape black headwear black nails border cape fangs grey hair hands up hat heart heart (organ) highres holding holding heart looking at viewer official alternate costume pale skin portrait red eyes scar scar across eye solo tongue tongue out v-shaped eyebrows warfarin (arknights) warfarin (the feast) (arknights) white border2024-06-21T18:00:01Zsafebooru