The Main Characters

1. Vincent McDonald - a former banker, elegant and caring in dealing with patients; experiencing a sense of duty to find the causes of suffering.

2. The Old Man With a Cane – a mysterious character out of nowhere that has many facets of talent, and practicing unusual arts.

3. Eliza - a wife of Vincent, caring, and gentle, but is gradually falling to insane.

4. PAL Banker - a former colleague of MacDonald, with a sense of humor and irony in his pocket.

5. The Patient - a character created out of the stories of others.

6. The Secretary – Vincent's assistant who working in his office and admires the works of the master at interpretation.

7. Patients - people suffering from ailments of sleep.

8. The Researcher - a married middle-aged man trying to understand what is happening.