Definition
OC means original character: a new character created by the writer, often inserted into fanfiction or shared universes alongside existing cast members.
Example
A fan author adds an OC roommate who forces the canon hero to confront a secret they avoided in the source material.
Related terms
Common mistakes
- Introducing an OC who solves every plot problem and overshadows canon leads.
- Writing an OC with no distinct voice, goals, or friction with the existing world.