1girl, arknights, bangs, bare shoulders, black shirt, blush stickers, closed mouth, cropped torso, ear piercing, lava (arknights), looking at viewer, lowres, off-shoulder shirt, off shoulder, outline, piercing, pointy ears, purple eyes, purple hair, satsuki (satsu doll), shirt, sidelocks, solo, spikes, twitter username, upper body, v-shaped eyebrows, white outline