Luo Jian, Director,

Description

A close-up captures a person using dental floss. The individual's fingers are visible as they manipulate the floss. The background features a blurred city skyline under a grey, overcast sky. The focus is tight on the oral hygiene practice, providing a detailed view of the subject and the object used. A transition reveals a cityscape, with tall buildings and a cloudy sky, setting the scene. The shot then shifts to a person walking alongside a road, their back to the camera, further establishing the environment.