Night Green Angel Series 4: Secrets Hidden in the Heart

Night youths refers to young people unwilling to return home late at night or without a home, lingering on the streets. "Night youth Angels" are dedicated social workers who care for them. The "Night Youth Angel" novels by Jun Bi are inspired by real events from the Hong Kong Federation of Youth Groups. The stories delve into Zao Er's complex relationship with her father, the struggles of twin girls Ke Qiao and Ke Qi with dyslexia, and Yong Zheng's adjustment to a major family change. These narratives explore the challenges faced by these individuals and the support they receive from those around them.