nagi, black hair, girl, cool face, eighteen years old, emphasizing the body lines, black fantasy world armor, navel exposed, thighs exposed, large bat-like wings on the back, wolf cut hair, transparent beautiful eyes (blue iris), faint red eyeliner at the corners of the eyes (very subtle), glaring at the viewer, holding a jet-black sword in the right hand, large breasts, flat color and clean geometric lines, simplified, with little texture or shading, soft pastel palettes.