Peeling apples is the first episode of 16. According to relevant information, The Madhouse is a sci-fi suspense online drama. In the TV series 16, Wang Xiaobo peeled an apple and compared it to a patient's head. This photo is very strange and scary. The play tells the story of Meng Nan entering jiusan sanatorium in the process of being ordered to find a special patient, and gradually uncovering the secret of the sanatorium in the investigation. The play was broadcast on Youku on August 9th, 20 18. Lao Shu and Yang Meng won the attention of the annual online playwright awarded by the second screenwriter carnival for their play.