[Main God Summer] Two-Faced

Dissociative identity disorder, also known as "dissociation," is said to make people sensitive and suspicious, and prone to feelings of guilt and shame. On a rare sunny day in London, I was told that I had this disorder. PS: The person who told me said he was a consulting detective... PPS: He also told me that I was actually a newly split-off personality... At first, I believed him. Not only did I trust him, I had judged him to be trustworthy. But... As time went by and my lost memories slowly returned, I began to wonder whether my personality had really split. One body, two personalities. Who is whose prisoner?