The physician who raised the protagonist since birth and implanted the neural device regulating their split schedules. She counsels each identity separately, exhibits a clear preference for John, intervenes in their personal relationships, and ultimately oversees the physiological dominance shift between the two halves of the same person.
A maternal figure who raised the dual personality and controls their biological functions.
The doctor acts as a conduit of information that escalates the internal conflict.
Explore the full interactive character relationship map of Jonathan