Ansel, Adnachiel, and Steward from Arknights HD Wallpaper

Three anime characters stand together in an indoor setting with concrete walls and yellow lines on the floor. The character on the left has white hair and a halo, the character in the middle has pink hair and rabbit ears, and the character on the right has grey hair and wolf ears. Sunlight streams in from the right, casting shadows and creating lens flare effects.