Marvel's Agents of S.H.I.E.L.D.: Season 5

Season overview

Topic: Marvel's Agents of S.H.I.E.L.D. Season 5.
Constraint 1: Use ONLY provided SYNOPSIS and SOURCES.
Constraint 2: No invented titles, names, dates, counts, awards, ratings, box-office, viewership, or plot points.
Constraint 3: Write original, neutral, encyclopedic prose in plain text.
Constraint 4: No markdown, no asterisks, no headings, no bullet points (except for the array in JSON).
Constraint 5: Output valid JSON only.
JSON Keys: overview (160-220 words), primer (array of exactly 4 concise bullet points).
[1] TMDB: Season 5 continues the overarching saga across 22 episodes. Agent Phil Coulson of S.H.I.E.L.D. (text cut off).
[2] Marvel.com: Season 7 info (not Season 5).
[3] CNN: Series premiere info (2013). Mentions "The Avengers" success.
[4] Moviefone: Rating 7.5/10, platforms.
[5] Business Insider: Spinoff info.
Overview requirement: 160-220 words.
Data available for Season 5: "Marvel's Agents of S.H.I.E.L.D. Season 5 continues the overarching saga across 22 episodes."
Problem: The provided text is extremely sparse. It does not contain enough information to write a 160-220 word summary of the narrative arc.
Constraint Check: "If a detail is not in the provided material, you omit it rather than guess." "You never invent or guess... plot points."
Primer requirement: 4 concise bullet points summarizing essential previous lore, character positions, and stakes.
Data available:
Agent Phil Coulson is of S.H.I.E.L.D. [1]
The series is a spinoff of "The Avengers" [3, 5]
The agents investigate cases about the emerging... [3] (text cut off)
Problem: There is no information about previous lore, character positions, or stakes for Season 5 in the provided text.
I cannot fulfill the word count requirement for the overview (160-220 words) without inventing information, which is strictly forbidden.