Because we now know what all we want to happen in our arc—or what might happen—we have a lot of work to do to get the setting for our arc fleshed out and expanded. This course is going to be where we take care of that. By the time you've finished with this part of my homebrew campaign creation series, you'll have a solid grasp on the setting of your arc. We've done a lot of world-building so far and we're about halfway done with that, now. Soon, we'll be focusing largely on the stories of our campaign. Bear with me, we're nearly there!