Aak and Warfarin from Arknights HD Wallpaper

An anime-style illustration features two characters, one with wolf-like features and the other with long white hair. The character with wolf-like features is on the left, wearing a dark blue and brown outfit, and appears to be tossing a small green object. The character with white hair is on the right, wearing a black outfit with a red accent, and is looking towards the viewer.