The memory hijacking experiment caused Ou Xiaoan's physical condition to deteriorate sharply. Ou Xiaoan told Ohashi Reiko that he and all the prisoners were Ohashi's experimental subjects and they would all die in pain.Reiko sympathized and said that she was also Chinese and was adopted by Daqiao.Wei Qingming asked Ou Xiaoan if he knew the names of Zhou Siping and others?Ou Xiaoan said he didn't remember.Wei Qingming photographed the letters written by prisoners in the 810 Prison in front of him!