The B Story character is a helper character—the person who’s ultimately going to somehow help your hero learn the theme. They usually come in the form of a love interest, a new friend, a mentor, or a nemesis. Yes, B Story characters can be enemies! I’ve seen it done well many times. There are only two criteria for being a successful B Story character (others need not apply): They must in some way represent the upside-down Act 2 world. They must in some way help guide the hero toward their life lesson or theme. The first criterion means that the hero could never have met or noticed this
...more

