S1·E1 Mysterious Package

Episode recap

Task: Write a 280-380 word episode recap for Chicago Typewriter S1E1 (Mysterious Package).
Constraints:
Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
No invented titles, names, dates, counts, awards, ratings, etc.
No guessing or inventing plot points.
Original, neutral, encyclopedic prose.
Plain text only (no markdown, no asterisks, no headings, no bullet points).
Word count: 280-380 words.
Input Data:
Synopsis: Han Se-joo is a popular writer needing more time to write novels loved by the public. Jeon Seol is a legendary girl good at everything and a big fan of Se-joo. She is asked to deliver a mysterious box to him.
Sources:
[1] Title: Chicago Typewriter (2017). Genre: Sci-Fi & Fantasy and Drama. Theme: Miracle of love that began with an old typewriter. Writers under Japanese rule in the 1930s are reincarnated.
[2] Cast: Yoo Ah-in, Lim Soo-jung, Go Kyung-pyo, Kwak Si-yang. Reincarnated writers: bestselling writer in a slump, mysterious ghostwriter, devoted fan.
[3] Reincarnated writers: bestselling writer in a slump, mysterious ghostwriter, anti-fan.
[4] Type: Drama. Format: Standard Series. Country: South Korea. Episodes: 16. Aired: Apr 7, 2017 - Jun 3, 2017.
[5] 16-episode drama. Aired on tvN starting April 22, 2017. Directed by Park Shin-woo. Cast includes Eugene, Yo.
Problem: The synopsis for S1E1 is extremely brief. It only covers Han Se-joo and Jeon Seol.
Problem: The word count requirement is 280-380 words.
Conflict: If I only use the provided synopsis, I cannot reach 280 words without repeating myself or inventing details. The instructions say "If the synopsis is sparse, stay concise rather than guessing." However, the user also specifies a word count of 280-380 words.
Strategy: I must expand on the context provided by the sources (the reincarnation theme, the cast, the series overview) to reach the word count while strictly adhering to the "no inventing" rule. I will focus on the premise of the series as established in the sources to provide a "grounded" recap/overview of the episode's context.
Facts available:
Series Title: