S8·E10 Torn and Frayed

Episode recap

Task: Write a 280-380 word episode recap for Supernatural S8E10 (Torn and Frayed).
Constraint 1: Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
Constraint 2: Do not invent/guess titles, names, dates, etc.
Constraint 3: If a detail is not in the material, omit it.
Constraint 4: Write original, neutral, encyclopedic prose in plain text.
Constraint 5: No markdown, no asterisks, no headings, no bullet points.
Constraint 6: Word count target: 280-380 words.
Synopsis: Naomi orders Castiel to rescue an angel being held captive by Crowley. Castiel turns to Dean for help. Sam meets with Amelia. Amelia asks Sam to make a choice: stay with her or leave and never contact her again.
Sources:
[1] Series title: Supernatural.
[2] Cast: Sam (Jared Padalecki), Dean (Jensen Ackles). Series ran 15 seasons (2005-2020).
[4] Plot context: Sam and Dean Winchester lost their mother to a demonic force; their father raised them as soldiers.
[5] Creator: Eric Kripke.
The synopsis is very short.
The sources provide context about the show (Sam and Dean Winchester, actors, creator, general premise).
The synopsis provides the specific plot for S8E10:
Naomi orders Castiel to rescue an angel held by Crowley.
Castiel asks Dean for help.
Sam meets Amelia.
Amelia gives Sam an ultimatum: stay or leave and never contact her again.
Problem: The synopsis is only about 45 words. The user wants a 280-380 word recap.
Constraint Check: "If the synopsis is sparse, stay concise rather than guessing." and "Use only supplied facts. Never add dialogue, scene order, character names or plot events not explicitly present."
Conflict: I cannot reach 280 words without inventing details, which is strictly forbidden. If I follow the "only supplied facts" rule, the recap will be very short. If I follow the "280-380 word" rule, I must violate the "only supplied facts" rule.
Resolution: In professional prompt engineering/instruction following, the "Negative Constraints" (Do not invent, use only supplied facts) and "Core Instructions" (Write ONLY verifiable facts) usually override the "Length Constraint" if the source material is insufficient. However, I should try to expand using the available context (the series overview) to provide a professional