Comic book cover illustration featuring a full body shot of a white-haired nun with piercing eyes, casually smoking while sitting with knees up, exuding an air of indifference. Set against a moody, dark background, she is depicted from an elevated perspective, enhancing the dramatic and epic quality. The scene is rich in detail, capturing her cool demeanor and striking, unconventional allure. The composition emphasizes her confident, yet nonchalant pose, embodying a mix of grace and rebelliousness, perfectly suited for a captivating comic book cover.