Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The TARDIS's forced entry into the Mandragora Helix (Act 1) directly results in its turbulent escape and crash-landing in 15th-century San Martino, as well as the immediate death of a peasant caused by escaping Helix energy. The Helix's pull and the chaos of forced entry are the root cause of both the crash and the initial fatal manifestation of the Helix's destructive power."
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.