这部影片讲述了一个理发师和四联美发店之间联系的故事。以一个从业多年老师傅的视角来展现四联美发店悠久的历史以及四联理发店长久不衰的原因，同时展现出四联理发店理发师与顾客之间的情谊以及对这份工作深沉的爱。

The film explores one hairdresser and silian barbershop and the bond between the two. To show the long history of silian hairdressing shop and the reason why silian barbershop has long been popular from the perspective of an old master. At the same time, it shows the friendship between the barber and the customer and the deep love of this job.