We still need love our generous and prosperous life even if we are cheated by years of acerbity and aridity. Since we know some love dooms to end in aridity while some love will end in silence eventually. This book is written for all the people who spare no effort to fight against fate with this rarefied emotion. The book The Song of Dust tells the story of a family in which the drastic contradiction intensively breaks out under the peaceful appearance by chance and coincidence in a single day. The story develops like a drama. The secret past scenes hidden in the heart of each family member roll out one picture after another: the father's early emotional entanglements with his ex-wife; the son's love story as a non-heterosexual hidden for many years; as well as the daughter's unique experience in her college period. Different things weigh on their minds under one roof. They would rather share those sorrowful old things with almost strangers than with their loved ones, all because Chinese style of affection goes with great sense of alienation and shackles of non-communication. This book presents in detail everyone's painful struggle and entanglement in the bottom of the inner heart.