nihei humanoid robot clad in a dark, hooded cloak that billows in the wind, suggesting movement. The robot's head is shrouded in shadows, with a single glowing red eye visible through the hood. A circular red light hovers above its head, adding a mystical aura. The nihei robot's body is sleek and metallic, with visible joints and mechanical parts, giving it a cybernetic appearance. It holds a nihei sword in its right hand, which emits a faint glow.
The background is a dark, smoky environment with industrial ruins and debris scattered around, indicating a post-apocalyptic or nihei war-torn setting. The sky is a deep, ominous blue, with a few wisps of smoke and a faint, glowing red light in the distance. The overall color palette is dominated by dark blues and grays, with subtle hints of red and orange from the nihei robot's eye and the glowing light. The textures are highly detailed, from the intricate nihei metalwork on the robot's armor to the rough, broken structures in the background. The nihei scene is rich with dramatic lighting and shadows, enhancing the sense of mystery and danger.