Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The scaly hand taking the microphone on the SS Pevensey Castle (beat_8a16778594b22aa5) foreshadows the later appearance of a 'scaly green hand' at the sea fort (beat_9ea45f14c22a9437), directly linking the mysterious force responsible for the ship sinkings to the threat now confronting the Doctor and Jo. This connection establishes a clear causal link between the initial menace and the active danger they are investigating."
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.