The 603Rd Name Confirmation

My first unusual case was investigating my own death two hours later. That night, I lost my name but gained the ability to assume other identities. Later, I became the father of a non-existent child, a patient who could never be discharged from the hospital, a dead investigator, and a murderer who must exist in a city. Every anomaly needs someone to fill the vacant identity. And every identity leaves a part of myself inside me. Many years later, I was banished to the void and could only rewrite this autobiography over and over again. Because I can no longer remember whether this life belongs to me or to those who have been represented by me.