A digital artwork depicting a female ninja adorned with the Prompt Hero logo on her chest, poised on a rooftop overlooking a dark dystopian cityscape. She strikes a dynamic and fierce pose, rendered in a comics style with extreme intricacy and detail. The scene is set on a dark, stormy night, illuminated by ominous and dramatic lighting. The city below hints at chaos and decay, with tall, shadowy structures faintly visible against the turbulent sky. The image captures the atmosphere using a simulated long exposure technique akin to a shot taken with a Hasselblad camera, accentuating the ninja's presence against the brooding background.