ultra-realistic sci-fi video with sound. Deep space. Stars and dark nebulae. A massive ancient evil emerges from a裂 in space. Black metallic form, glowing red energy veins. Gravity bends. Light distorts. Low cosmic rumble, deep bass, distant alien choir. Energy surge pulse at the end. Cinematic lighting. Photorealistic. No cartoon style. (Task: a6c3655c-8126-43e8-ade9-2f5a22092661)