发丝是红线，牵系着往昔与今朝。头发长在脑袋上，亦是思维的延伸。从古至今，女性的发型见证了时代的变迁，文化的演变，以及个体与社会之间复杂而微妙的关系。它们不仅是个人表达的象征，更承载着干百年来的集体记忆与身份认同。

本片将跟随一位来自中国的年轻姑娘，以她标志性的发丝为线索，与她一同触摸历史，一起体察当下，并探寻：在感受过历史、认识了当下后，我们如何成为了独一无二的自我。

Hair strands are like red threads, connecting the past and the present. Growing on the head, hair is also an extension of thought. From ancient times to the present, women's hairstyles have witnessed the changes of eras, the evolution of cultures, and the complex and subtle relationships between individuals and society. They are not only symbols of personal expression but also carry the collective memories and identity accumulated over thousands of years.

This film will follow a young Chinese woman, taking her iconic hair as a clue, to touch history with her, observe the present together, and explore: after experiencing history and understanding the present, how do we become unique selves.