This is a novel that aims to express China's unique guqin and filial piety culture. The story is set in the Song Dynasty, because in this way, many guqin music and poems can be integrated into it without making fundamental time errors. The queen mother, empress, imperial concubine, princess and consort are all fictitious. The reason why they are fictitious is to avoid falling into the trap of textual research. The author's pen name is taken from the sentence "If the sun rises, the forest will bloom" in "The Drunken Old Pavilion". "Lin Fei" means the fog in the forest.