Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor entrusts K9 with navigation duties
S18E9
·
Full Circle Part 1
To
TARDIS systems fail en route to Gallifrey
S18E9
·
Full Circle Part 1
Why These Connect
The narrative assertion
"The Doctor's instruction to K9 to set a course for Gallifrey using specific binary coordinates directly precedes the TARDIS malfunction, indicating a causal link between the intentional navigation and the subsequent catastrophic system failure. The malfunction's severity is emphasized by K9's confusion and the ship's erratic behavior."
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.