Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Nyssa's discovery of the android's ultrasonic transmitter (Episode 20) establishes her expertise in detecting Cybermen communications, which directly enables her to identify the electromagnetic field as a Cybermen presence (Episode 21)."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
This causal link ties the discovery of the android's transmitter to Nyssa's immediate recognition of a Cybermen signal in Episode 21. It demonstrates her growing role as an early warning system for the team, leveraging her prior experience to preemptively identify escalating threats.
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.