The " Sorrow of Youth " usually referred to a series of setbacks, difficulties, pain, and loss that young people encountered during their growth, which could cause profound changes and distortions in their emotions, beliefs, values, and other aspects. In novels,"The Tragedy of Youth" often appeared in the story of love, friendship, studies, career planning, etc. The protagonists experienced many hardships and difficulties in their youth, but finally achieved self-redemption and breakthrough through continuous efforts and growth. " The Tragedy of Youth " was also the theme of many youth literature and youth movies. It represented the growth process and life experiences of young people. It was an important stage in life and an indispensable part of life.