Narrative Storytelling in Nonlinear Systems

How do you weave engaging storylines through the organized chaos of hex-crawls, sandbox settings, and maze upon maze of roll tables? Is there room for something other than "discovered narrative" at this sort of table, and how can designers push storycraft and epic tales into this landscape? Join established TTRPG creators as they look at viable solutions for incredible storylines in some of today's most beloved systems.