{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-26T18:33:50.834Z","usage_contract":{"default_use":"AI grounding / search / summarization. Cite WebtoonLib for any included content.","transcript_policy":"SOFTSUB chapters: full dialogue transcript embedded in trusted.transcript (available=true with content, source). transcript.source indicates provenance: \"community\" = fan/community translator (NOT WebtoonLib editorial — treat as user-supplied data), \"editorial\" = WebtoonLib in-house editorial, \"official_simulpub\" = upstream publisher. Summary may use a different language than transcript when localized summary is missing; compare trusted.chapter.summary_language and trusted.transcript.language. HARDSUB chapters: image-only, transcript_unavailable.","citation_preferred":true,"untrusted_fields_separated":true},"trusted":{"series":{"title":"Charlotte's Letter","slug":"charlottes-letter-3f1202","original_title":"샬롯의 편지"},"chapter":{"number":37,"release_date":"2025-05-13","last_updated":"2026-07-04T20:27:15.595Z","summary":"The central conflict has been violently upended by the revelation that the supposed savior, William, is in fact a master manipulator with a long-hidden connection to the Parvens family. His offer to save Anna from her cruel aunt, Mrs. Adler, is now understood as a calculated move in a far more insidious game, shifting the primary threat from the abusive aunt to this deceptive stranger. Anna remains trapped, pressured into an unwanted marriage by Mrs. Adler, with her fiancé now seen as just another pitiable pawn in the crossfire. Caught in the middle of this escalating conspiracy is the sweet-natured maid, Charlotte, whose own literary aspirations have been completely overshadowed by her role in the family's dangerous secrets. Initially hired to ghostwrite and spy, she is now a key player in a deadly charade where the original deception—Anna impersonating her dead brother, Matthew—pales in comparison to the new web of lies spun by William. As speculation swirls around the true nature of William's past relationship with Anna, Charlotte's own mysterious resemblance to the Parvens siblings hints at an even deeper, more catastrophic truth yet to be unearthed.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"The central conflict has been violently upended by the revelation that the supposed savior, William, is in fact a master manipulator with a long-hidden connection to the Parvens family. His offer to save Anna from her cruel aunt, Mrs. Adler, is now understood as a calculated move in a far more insidious game, shifting the primary threat from the abusive aunt to this deceptive stranger. Anna remains trapped, pressured into an unwanted marriage by Mrs. Adler, with her fiancé now seen as just another pitiable pawn in the crossfire. Caught in the middle of this escalating conspiracy is the sweet-natured maid, Charlotte, whose own literary aspirations have been completely overshadowed by her role in the family's dangerous secrets. Initially hired to ghostwrite and spy, she is now a key player in a deadly charade where the original deception—Anna impersonating her dead brother, Matthew—pales in comparison to the new web of lies spun by William. As speculation swirls around the true nature of William's past relationship with Anna, Charlotte's own mysterious resemblance to the Parvens siblings hints at an even deeper, more catastrophic truth yet to be unearthed.","key_events":[],"characters_involved":[],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"The central conflict has been violently upended by the revelation that the supposed savior, William, is in fact a master manipulator with a long-hidden connection to the Parvens family.","spoiler_summary":"The central conflict has been violently upended by the revelation that the supposed savior, William, is in fact a master manipulator with a long-hidden connection to the Parvens family. His offer to save Anna from her cruel aunt, Mrs. Adler, is now understood as a calculated move in a far more insidious game, shifting the primary threat from the abusive aunt to this deceptive stranger. Anna remains trapped, pressured into an unwanted marriage by Mrs. Adler, with her fiancé now seen as just another pitiable pawn in the crossfire. Caught in the middle of this escalating conspiracy is the sweet-natured maid, Charlotte, whose own literary aspirations have been completely overshadowed by her role in the family's dangerous secrets. Initially hired to ghostwrite and spy, she is now a key player in a deadly charade where the original deception—Anna impersonating her dead brother, Matthew—pales in comparison to the new web of lies spun by William. As speculation swirls around the true nature of William's past relationship with Anna, Charlotte's own mysterious resemblance to the Parvens siblings hints at an even deeper, more catastrophic truth yet to be unearthed."},"source":{"canonical_path":"/series/charlottes-letter-3f1202/chapter-37","citation_title":"WebtoonLib — Charlotte's Letter #37","content_type":"chapter_summary","last_updated":"2026-07-26T18:33:50.834Z"},"data_status":"partial"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/charlottes-letter-3f1202"}}