Anime style: tall woman with long black hair with a blue line

anime style: tall woman with long black hair with a blue line, purple, perfect light skin colored body, big breasts, He is looking at the camera seriously, She dresses in a blue and purple uniform with a skirt that is uncovered at the front. She has long black stockings and dung that reaches the knee and in her hand she has a sword and behind it a lightning bolt that falls and hits the ground..