The story tells the story of Lei Xu (played by Zhang Yi), the director of the Airborne Juvenile Prosecution Department, and the unprosecuted prosecutor Du Ziyu (played by Qin Lan), the clerk Yang Tian (played by Xu Fan), the bailiff Xu Zhangli (played by Wang Zhener), and the assistant prosecutor Liu Liu (played by Zou Yuanqing) while handling juvenile cases, digging deep into the truth behind the case, caring for the juvenile and watering the future with love.