anime illustration, A wide atmospheric shot depicts a smiling sea dryad underwater, embracing a struggling man from behind in a back hug. The dryad has hair and decorations made from flowing strands and clusters of dark green, wavy seaweed. Bubbles rise around them in the deep ocean background, with streams of algae drifting upward. The terrified man, whose arms thrash as he resists the embrace, is held tightly by the dryad, whose expression conveys gentle seduction and allure. The composition features a soft horror atmosphere with muted greens and deep blues, subtle caustics, and gentle light filtering through the water.