After reading anime novels, young singers began to read from interesting pen kiosks. The viewing order of Qing Ge Xing is Qing Ge Xing with Love, Young White Horse Drunk Spring Breeze and Underground River Biography. As a trilogy of "Youth Songs", the content is very emotional. Lei Wuji and Bleak explored the rivers and lakes together from the meeting to the follow-up, and the content was very coherent. In addition, the background of people and things and the stories behind them are introduced in detail.