The heroine travels back to the Tang Dynasty because of a song, and sees the rumored peak period of music development. She hears the long-lost "Song of Feather Clothes and Feathers", but discovers that the so-called prosperous age was actually filled with gold and jade, and some unknown inside stories are also coming to light step by step...
Concept: Any great work requires time and experience to hone, and all tracks are a microcosm of the times.