Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor reveals hidden tunnel to Ian
S1E29
·
The Bride of Sacrifice
To
Ixta follows Ian into the tunnel
S1E29
·
The Bride of Sacrifice
Why These Connect
The narrative assertion
"The Doctor revealing his discovery of a potential tunnel (beat_ac70b004c26e9c54) directly leads to Ian departing to investigate the hidden tunnel (beat_ec2fbe7c9db0294d), highlighting the immediate need for escape."
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.