A captivating comic book cover illustration featuring a full-body shot of a white-haired nun, sitting cross-legged with an air of indifference, cigarette in hand. Her expression is a mix of apathy and subtle rebellion, set against a dark, atmospheric background that enhances her enigmatic presence. The viewpoint is from above, accentuating her cool, commanding pose. Her traditional habit is artistically modified with subtle edgy details, hinting at a mysterious backstory. The cover exudes a blend of intrigue and allure, with an intricate focus on her serene yet rebellious demeanor, creating an epic and visually stunning piece.