Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Rask's fumigation order in Episode 18 causes Tarn's futile attempt to contain the gas in Episode 19."
inferred by llm_cross_episode_arc
Why This Matters Across Episodes
The longer arc this connection carries
Rask's tunnel fumigation trap forces Tarn to seal the control room in Episode 19, but it's too late. The gas breaching the console is a direct consequence of Rask's earlier decision, demonstrating how authoritarian brutality rebounds on the system itself.
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.