1boy 1girl angelica_(library_of_ruina) argalia_(library_of_ruina) bangs black_background black_footwear black_gloves black_jacket black_pants black_shirt black_suit blood blood_on_clothes blood_on_face blood_on_hands blue_cape blue_eyes blue_jacket brother_and_sister cape closed_eyes collared_cape earrings feet_out_of_frame formal from_side gloves hair_between_eyes hair_ornament hand_on_another's_back hand_on_another's_head highres jacket jewelry kawaii_inu5 kneeling library_of_ruina long_hair looking_at_another pants parted_lips profile project_moon shirt siblings stud_earrings suit turtleneck white_gloves white_hair wide-eyed