A striking female siren character sitting on the rock on her fish tail, under the water, looking up towards the surface. She has glowing red eyes, long flowing crimson hair illuminated with fiery light. She wields a glowing katana, emitting an icy blue light, with a confident and powerful stance. The atmosphere is misty and rain-soaked, with vibrant reflections of the sun leaking throughthe water signs lights in the background, adding an edgy and atmospheric vibe. Her face is softly lit by the sunlight