Which term would you use to describe a plot that is complex and layered?

The term "intricate" effectively describes a plot that is complex and layered. When a narrative is intricate, it often means that it has multiple interwoven storylines, deep character development, and various themes that interact with one another. This richness adds depth to the storytelling and engages the audience more profoundly as they navigate through the various connections and developments.

In contrast, other terms like "simple" would imply a straightforward and uncomplicated plot, which does not align with the idea of complexity. "Meandering" suggests a lack of direction or focus in the plot, which may lead to confusion rather than enriching complexity. "Linear" refers to a plot that proceeds in a direct progression without significant deviations or layers, further emphasizing a lack of complexity. Thus, "intricate" stands out as the most appropriate choice to convey the idea of a multi-layered and sophisticated narrative structure.