Night Vision: Unveiling the Enigma of the Hippo Enclosure

Veo-3 fast prompt 
duration: 8s
scene: The hippo enclosure at a Tunisian zoo at night.
visual_style: An ultra-realistic, grainy, monochrome infrared CCTV feed with a flickering timestamp and slight fisheye lens distortion.
camera_movement: Static, locked-off high-angle surveillance shot.
main_subject: A baby, with a surprisingly muscular build, confidently rides on the back of a massive hippopotamus as it glides slowly through the dark water of its pond.
background: The concrete walls of the enclosure and a fake rock waterfall.
lighting_mood: The stark, high-contrast glow of infrared night vision. The mood is completely bizarre, surreal, and silent.
audio_cue: Low-quality, muffled audio. The gentle 'lapping' of water and the low 'grunt' of the hippo, followed by a faint, brief 'whoosh' of air.
timeline:
  - '0-5s': The baby rides the hippo peacefully.
  - '5-8s': A small, blurry shape, clearly a cat wearing a cape, flies quickly across the top portion of the frame and exits.
color_palette: A stark, grainy, high-contrast black and white.