character: hinatsuru_ai. A full body shot from a high-angle perspective shows hinatsuru_ai sinking deep into the dark ocean depths. She is a young girl with a childishly round face, long brown hair in low twintails, and an ahoge. She is wearing a tight, high-leg blue one-piece competition swimsuit. Her expression is one of intense distress; her eyebrows are furrowed, and her eyes are squeezed tightly shut. She is pressing both hands firmly over her mouth, releasing a massive cloud of bubbles as she gasps for air. Her body is depicted as trembling and convulsing violently. Several thick, slimy tentacles are coiled tightly around her legs, dragging her down toward the sandy seabed. The environment is a dim, oppressive underwater abyss with particles of marine snow drifting around. The lighting is moody and cold, with faint light filtering from the distant surface, emphasizing a suffocating and desperate atmosphere.
