Antarcticite from Houseki no Kuni HD Wallpaper

A pale-skinned anime character with light blue hair and a white shirt stands with a large, segmented wing-like appendage extending from their back. The character holds a white rod in their left hand, and the wing is adorned with a galaxy-like pattern and rainbow-colored edges. The background is white with scattered sparkles and the word 'Antarcticite' written in cursive.