2.5d modeling, Unreal Engine 5 rendering, an anime beauty with white hair, wearing a long one - piece dress made of lightweight fabric, black stockings, purple hair accessories, leaning over and reclining on the balcony edge, head tilted slightly upward, with a desperate and sorrowful expression, cityscape and sunset in the background, creating a sorrowful and despairing atmosphere, high - quality, detailed, hyper - realistic, focus on the character's face.