Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Tegan's escape in Episode 13 while Davros injects Daleks with loyalty serum creates the context for Davros' later physical collapse when the virus takes hold in Episode 14."
inferred by llm_cross_episode_arc
Why This Matters Across Episodes
The longer arc this connection carries
Tegan's presence during Davros' attempt to secure Dalek loyalty (via the serum) sets up the scene where Davros, isolated after others have fled or turned against him, is left to face the consequences of his virus gambit. This highlights the isolation of Davros' campaign.
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.