Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The Doctor's revelation of the volcanic truth in Episode 16 sets up the eruption and the appearance of the blue flame in Episode 17, viewed as either divine intervention or Master manipulation."
inferred by llm_cross_episode_arc
Why This Matters Across Episodes
The longer arc this connection carries
The eruption and blue flame phenomenon are direct manifestations of the volcanic instability the Doctor warned about. The Master's role in manipulating these events is hinted through the Doctor's suspicion, deepening the environmental and religious conflict.
About Causal Connections
A directly causes B. The first event sets forces in motion that produce the second. These are the load-bearing connections of plot--remove one and the story structure collapses.