S8·E11 LARP and the Real Girl

Episode recap

Task: Write a 280-380 word episode recap for Supernatural S8E11 (LARP and the Real Girl).
Constraint 1: Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
Constraint 2: No invented/guessed titles, names, dates, counts, awards, ratings, box-office, viewership, or plot points.
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: Sam and Dean investigate the mysterious deaths of two LARPers who were playing a game titled Moondoor. The guys are thrilled to discover that the Queen of Moondoor is none other than Charlie.
Sources:
[1] Series title: Supernatural (2005). Genre: Drama, Mystery, Sci-Fi & Fantasy.
[2] Series details: Broadcast on The WB and later The CW for 15 seasons (Sept 13, 2005, to Nov 19, 2020). Follows brothers Sam (Jared Padalecki) and Dean (Jensen Ackles) hunting demons, monsters, and other supernatural beings.
[3] Cast/crew info (no specific episode details).
[4] Background: Sam and Dean lost their mother to a demonic force; father raised them as soldiers.
[5] Creator: Eric Kripke.
Episode: S8E11 (LARP and the Real Girl).
Characters: Sam Winchester (Jared Padalecki), Dean Winchester (Jensen Ackles), Charlie (Queen of Moondoor).
Plot: Sam and Dean investigate mysterious deaths of two LARPers. The game is called Moondoor. They find out Charlie is the Queen of Moondoor.
The synopsis is extremely brief.
The sources provide context about the series (Sam and Dean Winchester, actors, general premise), but very little about the specific episode.
Problem: The user wants a 280-380 word recap. The provided synopsis only contains about 40 words of actual plot.
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."
If I follow the instructions strictly, I cannot reach 280 words because there are simply not enough facts in the provided text to reach that length without inventing details.
Strategy: I must include