The first half (chapters 1-5) of "Qiuci Secret Sound" tells the story of Lin Wei, a Kuchai music and dance scholar, who uses his "synaesthesia" talent to deal with three parties to lock the "sound eater" in order to save his father. In the end, he sacrifices his body and transforms the demon into rain; the common people are saved, but he never loses himself; the scene is horrifying and science fiction magical. The second half (starting from Chapter 6) is a modern romance, the love-hate relationship between the cave guard girl Azina and the mural restorer Zhou Lin, a sadistic romance; the "jade carving" relationship, the infatuation of two generations; true love is heartbreaking and refreshing.