Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor tends Harrys grim wound
S13E1
·
Terror of the Zygons Part 1
To
Doctor examines rig wreckage after explosion
S13E1
·
Terror of the Zygons Part 1
Why These Connect
The narrative assertion
"After learning of the Ben Nevis’ destruction (beat_9dbcbcfb6e5f2af8), the Doctor decides to return with the Brigadier to investigate (beat_e1f1b49b8580b4e1), moving the plot from exposition to physical evidence-gathering."
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.