The CMV

''The Protagonist: There is no such thing as a criminal who can become a better member of society. Change my view.''

The CMV: (loudly clears throat)

The entity that makes the Protagonist change their view gradually over the course of the story and eventually have a new opinion entirely by the end. Unlike many other roles, the CMV can be a noun that isn't strictly a person, meaning a place, object, event, or concept. Although it could be a non-person noun that is the CMV, it often ends up being somebody who convinces the Protagonist to at least think differently for a little bit. No View-Changing Journey is complete without a CMV or else the Protagonist will have no chance of changing their view.