The novel contains the author's nostalgia for the past, persistence in the present, and longing for the future. The material of this novel comes from the author's diary, which tells the author's memories and records from the age of 14 to 23, as well as the author's expectations for the future life. The novel not only contains the intertwining of laughter and tears, but also the entanglement of love and hate, as well as the collision of hard work and decadence.