Street Twist Ad Reveal

A 10-second vertical 9:16 segment, a realistic American street-style ad short film. Shot from the first-person perspective of an iPhone's native camera, the photographer chases after Ms. @1 from behind, like a passerby. Automatic exposure, automatic white balance, automatic focus; no color correction, no filters, no beautification. Realistic walking undulations, chasing jitter, breathing sensation, motion blur during turns, and slight focus delay. The setting is the exterior of a typical American urban commercial building: gray metal walls, red brick bases, narrow sidewalks, gravel green belts, and lawns. The background is kept clean, without any brand signs. [Character Locked] The only real person on set is the preset character, Ms. @1, wearing image_20260719093342_1234_183. Her face, hairstyle, body shape, and entire preset outfit strictly reference @1 and remain consistent throughout. Ms. @1 walks forward along the sidewalk for the first half. She cannot completely stop when tapped on the shoulder for the first time or when a warning is given; she can only slow down slightly and turn her upper body to look back. She can only officially stop after being tapped on the shoulder for the second time. The photographer never showed their face, only allowing the right hand of an adult passerby to briefly appear in the frame. The hand could only lightly pat Ms. @1's upper back or shoulder. [Handheld Billboard] The billboard was not a wall sign, but a horizontal, handheld hard board that could be held up with both hands. It was approximately 60 cm wide, 42 cm high, and 5 mm thick, made of black, lightweight, rigid foam board, significantly smaller than the width of Ms. @1's upper body, allowing it to be completely hidden behind her. The front strictly used the user-provided black and gold advertising reference image hf_20260723_023253_17d01f18-b189-45de-be9c-f30db6d27116 “JOHN87445528”. The person in the advertising image was only a printed portrait and could not be replaced by the actual person. Her left hand was naturally hidden behind her back, secretly holding the billboard, but the billboard was completely obscured by her body; no edges, gold patterns, or text could be revealed beforehand. [Strict Time-Based Shots] 00:00—00:01:30 @1 The woman walks forward along the sidewalk beside the building's exterior wall, her back to the camera. Her steps are natural, her hair and clothes swaying slightly with each step. The first-person cameraman quickens his pace to catch up. The shot shows a clear but realistic up-and-down movement, with the gradually increasing footsteps and breathing audible. The cameraman catches up to her, extends his right hand from the lower right of the frame, and gently taps her right shoulder. 00:01:30—00:03:50 @1 The woman doesn't stop. She only slows her pace slightly, continuing to move forward while twisting her upper body from her right shoulder to look back at the camera. Her brow furrows, and she points backward with her right index finger at the pursuing cameraman, sternly warning him in Mandarin as she walks: "If you touch me again, you'll know who I am!" She cannot stand facing forward; her feet must continue to alternate as she walks. After the warning, she withdraws her finger, turns her head back to the front, and resumes her original walking pace. 00:03:50—00:05:10 Ms. @1 continued walking forward with her back to the camera, neither waiting for the photographer nor glancing back. The photographer paused for half a second before quickening his pace to catch up. The camera produced a more noticeable chasing shake, and his right hand reached out again to the same shoulder, gently snapping a second shot. 00:05:10—00:06:40 After being photographed a second time, Ms. @1 took an extra step forward, then suddenly planted one foot firmly, stopping completely for the first time. She quickly turned to face the camera. Startled, the photographer instinctively took two steps back, causing noticeable shaking and widening the image to a full-body medium shot. As Ms. @1 turned, her left hand suddenly pulled the horizontal billboard from behind her back. The billboard had to actually slide along her left waist, not appear out of thin air. She immediately caught the lower right corner of the billboard with her right hand, forcefully flipped it over, and held the billboard face-up to her chest. The three actions of pulling the billboard, flipping it over, and catching it with both hands were swift and fluid. The rigid billboard, with its real weight and inertia, wobbled slightly upon stopping. 00:06:40—00:08:30 Ms. @1 held the billboard steadily with both hands. Her previously serious expression suddenly transformed into a confident, friendly, and slightly smug business smile. Looking at the camera from above the billboard, she announced loudly in Mandarin: "I am the official advertising ambassador for JOHN 87445528!" Throughout her speech, the billboard remained directly facing the camera, without rotating left or right, and without obscuring the brand text. 00:08:30—00:10:00 Ms. @1 remained standing, slightly extending the billboard towards the camera with both hands, creating a natural advertising display gesture. The camera slowly moved down from her face to the billboard, automatically focusing on the black and gold pattern and "JOHN87445528." Finally, for at least 1.5 seconds, the billboard remained completely clear, and she smiled contentedly from above, ending the shot. [Sound] Only real, synchronous sound: outdoor breeze, distant vehicles, continuous footsteps, the cameraman's accelerating footsteps, soft breathing, two taps on the shoulder, the sound of clothing rubbing, the sound of the advertising billboard being pulled out and flipped, and @1's original Chinese voice. No background music, no narration, no subtitles, no laughter effects. [Strict Restrictions] After being tapped on the shoulder for the first time, @1 cannot stop, cannot stand facing the camera and deliver her lines; she must walk while turning back to warn them; after the warning, she must turn her head and continue walking forward. Only after being tapped on the shoulder a second time can she completely stop, turn around, and pull out the billboard. The billboard cannot appear in advance, cannot be generated out of thin air, and cannot become a wall sign, electronic screen, paper, or oversized advertising board. Dogs, cats, and other animals are strictly prohibited. Only @1 is the only real person on set throughout the entire film. No subtitles, titles, watermarks, media logos, platform interfaces, or additional text; except for "JOHN87445528" on the billboard.