Character: 2nd-grade girl with a black bob haircut.

Video Style:
15 seconds. Japanese full-color anime. High-density 2D animation with a 500 million yen budget feel. Detailed background art, smooth in-betweens, and movie-quality post-processing. To prevent visual fatigue, dynamically vary compositions, camera angles, frame sizes, and character distances. No subtitles, no watermarks, no BGM. Includes ambient sounds.

Visual Composition: As black water closes in from behind, the world rotates 90 degrees every time the character steps on a wall, making the wall the new floor. After escaping through walls and ceilings and returning to the original floor, the water stops instantly.

[Must include in Shots 5-7]: Only the footprints from the wall run float on the black water surface, remaining as a dotted path.

Shot 1 (Rotation Hook): An underpass. The moment the character steps on the wall, the world rotates 90 degrees with the camera, making the wall the new floor. A serious gaze forward.
Shot 2 (Pursuit): Black water approaches from behind. The only escape is walls and ceilings. The protagonist remains calm and quickly assesses the situation.
Shot 3 (Wall Sprint): The character sprints at full speed on the wall, jumping over obstacles like windows and signs. A sharp, focused expression.
Shot 4 (To the Ceiling): Another 90-degree shift to the ceiling. Hair and clothes momentarily remember the previous gravity before settling. Expression remains steady.
Shot 5 (Gap Navigation): Navigating through gaps in the approaching black water. A composition where up and down become indistinguishable. Running through while calmly regulating breathing.
Shot 6 (Final Transition): Returning to the original floor in a final shift. The approaching water stops completely. A slight smile at the moment of landing.
Shot 7 (Stillness): The character fixes her hair and coolly says, 'My shoes didn't even get wet.' Only the footprints are lined up vertically on the wall behind her.