Seele Vollerei and Poinia from Honkai Impact 3rd HD Wallpaper

Two young girls with dark hair and anime-style features are shown. The girl in front has blue eyes and wears a white sailor-style dress with blue trim. The girl behind her has red eyes and wears a similar white dress with red trim, resting her head on the other girl's shoulder. They are in a room with large windows, sunlight streaming in, and decorative elements like flowers and butterflies.