World on Fire: Series 2

Season overview

Role: Meticulous television and film archivist.
Task: Produce a JSON object for "World on Fire" Season 2.
Keys: overview (160-220 word summary), primer (array of exactly 4 concise bullet points).
Constraints: Use ONLY provided synopsis and sources. No invented facts. No markdown/asterisks/headings/bullets in the prose (though primer is an array of strings). Output valid JSON only.
Input Data:
TMDB Synopsis: Season 2 moves from Britain to occupied France, Nazi Germany, and the North African desert. British troops fight with Indian Sappers and Australian Diggers.
Source 1: General overview (WWII story, intertwining fates of ordinary people).
Source 2: Created by Peter Bowker. Cast: Jonah Hauer-King, Eryk Biedunkiewicz, Zofia Wichlacz, Lesley Manville.
Source 3: Similar to Source 1.
Source 4: British war drama, created by Peter Bowker, set in WWII, follows intertwined lives of ordinary civilians across Europe.
Source 5: Cast list.
Overview: Needs to be 160-220 words.
Problem: The provided synopsis for Season 2 is very short: "Series two takes viewers from the streets of Britain into occupied France, Nazi Germany, and to the sands of the North African desert, where British troops struggle alongside Indian Sappers and Australian Diggers to adapt to a very different kind of combat."
Word Count Check: The synopsis is ~45 words.
Constraint Conflict: The user asks for a 160-220 word summary, but the provided text is insufficient to reach that length without inventing details.
Archivist Rule: "You never invent or guess... If a detail is not in the provided material, you omit it rather than guess."
Strategy: I must expand the narrative arc using only the provided information. However, the provided information is extremely limited. I can mention the setting, the characters/groups involved, and the general theme of the series.
Drafting Overview:
The second season of the British war drama World on Fire expands the scope of the series, moving the narrative from the streets of Britain into several new territories. The story travels into occupied France and Nazi Germany, while also reaching the sands of the North African desert. In this desert setting, British troops are depicted struggling to adapt to a different kind of combat. They fight alongside Indian Sappers and Australian Diggers as the conflict progresses. As a