Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The Master's earlier order for Peri's capture (in Part 3) sets up her presence in the TARDIS during Part 4, where she physically disrupts his fusion with Kamelion."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
The Master's obsession with Peri as a pawn in Part 3 directly drives her later action in Part 4—but now, her interference proves catastrophic to his plans, escalating their adversarial dynamic.
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.