An eerie Manananggal, a mythical creature from Filipino folklore, with a female form and bat-like wings, fierce fangs exposed, soaring ominously close to the rooftop of an old, decrepit house. A luminous full moon casts an unsettling glow on the scene, highlighting the creature's menacing silhouette. The dark, macabre atmosphere is palpable as shadows dance across the cracked walls, evoking a sense of dread and horror. Set against a backdrop of jagged clouds, the hyperrealistic rendering captures every gruesome detail in 8k resolution, with a touch of heightened expressiveness to emphasize the haunting allure of this nightmarish figure, adding a dramatic tension to the surreal, photorealistic composition.