Mikaela Hyakuya, Yuichiro Hyakuya, and Shinoa Hīragi from Seraph of the End HD Wallpaper

Three anime characters are depicted in a vibrant, colorful illustration. The character on the left has blonde hair and wears a purple and black outfit with a cape and a staff. The central character has purple hair and wears a pink dress with a bow. The character on the right has black hair, wears a witch's hat, and is dressed in a purple and black Halloween-themed outfit with striped stockings.