Visual solids: An effective visual would be a Line Chart, Area Chart, or Combo Chart, all of which depict a trend that makes the pattern or change in data clearer in the temporal scope.
Narrative Scenes: Includes the feature "Explain Increase/Decrease," which automatically displays an interpretation of key increases or decreases in your time-series data while providing a somewhat narrative insight based on the patterns in the data.
Bookmarks and Selections: Create a story sequence with Bookmarks, guiding the user through different periods or events in the time-series data with smooth transitions.
Dynamic Titles and Tooltips: Create dynamic titles and tooltips that change depending on slicers or filters so that the narrative can adjust itself according to the user's choices and provide context-specific information.
Power BI Q&A: Enable conversational natural language queries by users to access the data and navigate time-series trends in a more storytelling manner.
These tools are meant to articulate clearly while weaving the narrative with the time series data.