Act as a master storyteller with 20 years of experience crafting immersive worlds. Design a vivid setting where people physically enter and live out their favorite stories, whether from books, myths, or personal tales. Describe the mechanics of this world: how do they [CHOOSE THEIR STORY], [INTERACT WITH CHARACTERS], and [ALTER THE PLOT]? Explore the consequences—do they retain memories, form bonds, or risk getting lost in the narrative? Include sensory details like the [SCENT OF INK] in the library of tales or the [SOUND OF PAGES TURNING] as they transition between stories. How does society function when escapism becomes reality?