Create an ultra-realistic image titled 'Unit 731: Japan’s Secret Hell

Create an ultra-realistic image titled 'Unit 731: Japan’s Secret Hell' that captures the ominous and secretive nature of Unit 731, a covert biological warfare research unit during World War II. The image should feature a dark and foggy environment with an eerie red and black color scheme. Include a menacing depiction of a prison-like facility in the background. The image should incorporate elements like barbed wire, crows, blood, and subtle hints of human silhouettes to evoke the grim history associated with the subject matter. The title 'Unit 731: Japan’s Secret Hell' should be in large, bold, distressed text at the top. The overall design should be visually compelling, realistic, and emphasize the chilling atmosphere and historical significance of the topic