(apparition of phantoms in a nightmarish setting), ghostly colors, ethereal blues, dark greens, pale glow, eerie and otherworldly, highly detailed background, surreal and terrifying, surreal, science fiction, dystopia, post-apocalypse, eerie atmosphere, horror \(theme\), dramatic, epic, foggy, primeval evil, chthonic, chaos is rising, Paranormal, Apparition, phantoms, curse, no remorse, no retreat, dutch angle shot,(score_9, score_8_up), score_7_up, source_anime, retro, halftone effect, retro artstyle, concept art, flat color, knva,