2. The Secret Corner, adapted from Zi's mystery novel Bad Boy, is the first domestic family suspense drama series directed by producer Han Sanping and director Xin Shuang, starring Qin Hao, especially Rong Zishan, Shi Pengyuan, Wang, Liu Lin, Lu, Li Meng and Huang Miyi. The play mainly tells the story of three children in a coastal town who accidentally filmed and recorded a murder while playing in a scenic spot, and their adventure began. This puzzling case has put several families in trouble and led them to an unpredictable future.