Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor confirms safe arrival at seabed
S9E12
·
The Sea Devils Part 4
To
Reptile locks eyes with Doctor in diving bell
S9E12
·
The Sea Devils Part 4
Why These Connect
The narrative assertion
"After the Doctor confirms his safe arrival at the seabed with Hart (beat_20b59c9b380f59fd), he immediately observes a Sea Devil approaching through the diving bell porthole (beat_7e2584e81c79e395), fulfilling the peril anticipated by the mission's intent and setting up the climax."
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.