Find Me in Paris: Season 3

Season overview

Role: Meticulous television and film archivist.
Task: Produce a JSON object for "Find Me in Paris" Season 3.
Keys required: overview (160-220 words), primer (array of exactly 4 concise bullet points).
Constraint 1: Use ONLY provided synopsis and sources.
Constraint 2: No invented titles, names, dates, etc.
Constraint 3: No markdown, no asterisks, no headings, no bullet points (within the text, though the primer is an array).
Constraint 4: Output valid JSON only.
Constraint 5: overview must be 160-220 words.
Source [1]: Lena Grisky is a Russian Princess and student at the Paris Opera Ballet School who accidentally time travels to present day.
Source [2]: Series premiered April 14, 2018, on Hulu and Netflix (season 1). Produced by ZDF Enterprises and Cottonwood Media.
Source [3]: Created by Jill Girling, Lori Mather-Welch. Starring Jessica Lord, Eubha Akilade. A young ballet dancer from 1905 is transported into the 21st century with the power of a magical necklace.
Source [4]: Lena must keep her secret and hide from the dangerous Time Collectors.
Source [5]: 3 Seasons. Hulu.
TMDB Synopsis: Lena Grisky, a time traveler from 1905, has found a new life in present day. Struggles with school, boy, and family drama. Must stay ahead of the Time Bureau that has a plan to capture Lena and her friends.
Note on Season 3 Specificity: The provided text does not contain specific plot details for Season 3. It contains general series information. The prompt asks for a summary of "this season's narrative arc" (Season 3) using only the provided material.
Problem: The provided material describes the premise of the series, not the specific plot of Season 3.
Strategy: I must synthesize the available information about Lena's situation (which applies to her time in the present day) to form the overview, while strictly adhering to the word count. If the text doesn't specify Season 3 unique events, I can only describe the ongoing narrative state of the character as presented.
Wait: The prompt asks for "this season's narrative arc". If the source doesn't distinguish Season 3 from the series premise, I have to use the series premise. However, I must be