This ancient lyrical soundtrack is made for “the deep feeling hidden in the years”. It abandons the gorgeous composition and focuses on the delicate expression of emotion. The main play uses Xiao to express the feeling of missing. The tone is somewhat soft, with lingering guzheng and gentle strings. It seems to have endless thoughts, tactful and melodious, and long aftertaste. It is suitable for antique romance and xianxia sadistic videos, especially for scenes such as affectionate confession, reunion after a long separation, missing the past, etc. in costume dramas, and can also be used as the background sound of antique MV and Hanfu plot short films, which can accurately set off delicate and deep emotions and make the pictures more infectious.