Multiverse (fiction)

In fiction, the multiverse is a concept where multiple, parallel universes exist simultaneously, each with different versions of reality or events. Think of it as an expansive "cosmic bookcase" holding many different stories or worlds, where characters might travel between these universes or encounter alternate versions of themselves. This idea allows authors and creators to explore diverse scenarios, timelines, and outcomes beyond our own universe, adding complexity and richness to stories. The multiverse reflects a universe of infinite possibilities, providing a versatile framework for storytelling across various genres.