Modern Demon

A female anime character with long white hair and a sword performs a series of dynamic combat moves on a stone rooftop at night, including a crouched stance, a leaping strike, and a final pose with a glowing green crescent moon in the background. She moves across the rooftop against a backdrop of a dark sky, a distant castle, and a small creature, culminating in a dramatic pose with a Japanese kanji character appearing beside her.