{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-27T00:18:36.365Z","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":"The Legend of the Northern Blade","slug":"the-legend-of-the-northern-blade-237c21","original_title":"북검전기"},"chapter":{"number":39,"release_date":"2025-03-10","last_updated":"2026-07-25T05:45:30.851Z","summary":"The narrative takes a treacherous turn as Jin Mu-Won and his companions fall victim to a deceptive plot. An antagonist, identified by readers as a returning \"face changer\" and \"sky rank\" operative, has successfully incapacitated the group using tainted food. This operative, likely the elite Black Moon agent Chung-In, executed the trap with apparent ease after offering the heroes a chance to rest, leading to speculation that Mu-Won may have uncharacteristically let his guard down. However, some readers suspect this apparent carelessness could be a feint, questioning if the protagonist truly fell for the ruse. The situation is further complicated by the presence of a character named Sookwang, with readers anticipating a dramatic confrontation and the potential reveal of Mu-Won's true identity as the heir to the Northern Blade. This event underscores the pervasive threat of the covert factions that Mu-Won now confronts, reflecting the story's core themes of betrayal and the difficulty of navigating a world where even a moment of rest can be a deadly trap.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"The narrative takes a treacherous turn as Jin Mu-Won and his companions fall victim to a deceptive plot. An antagonist, identified by readers as a returning \"face changer\" and \"sky rank\" operative, has successfully incapacitated the group using tainted food. This operative, likely the elite Black Moon agent Chung-In, executed the trap with apparent ease after offering the heroes a chance to rest, leading to speculation that Mu-Won may have uncharacteristically let his guard down. However, some readers suspect this apparent carelessness could be a feint, questioning if the protagonist truly fell for the ruse. The situation is further complicated by the presence of a character named Sookwang, with readers anticipating a dramatic confrontation and the potential reveal of Mu-Won's true identity as the heir to the Northern Blade. This event underscores the pervasive threat of the covert factions that Mu-Won now confronts, reflecting the story's core themes of betrayal and the difficulty of navigating a world where even a moment of rest can be a deadly trap.","key_events":["Chung-In of the Black Moon uses tainted food to incapacitate Mu-Won's group in a deceptive ambush."],"characters_involved":[],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"The narrative takes a treacherous turn as Jin Mu-Won and his companions fall victim to a deceptive plot.","spoiler_summary":"The narrative takes a treacherous turn as Jin Mu-Won and his companions fall victim to a deceptive plot. An antagonist, identified by readers as a returning \"face changer\" and \"sky rank\" operative, has successfully incapacitated the group using tainted food. This operative, likely the elite Black Moon agent Chung-In, executed the trap with apparent ease after offering the heroes a chance to rest, leading to speculation that Mu-Won may have uncharacteristically let his guard down. However, some readers suspect this apparent carelessness could be a feint, questioning if the protagonist truly fell for the ruse. The situation is further complicated by the presence of a character named Sookwang, with readers anticipating a dramatic confrontation and the potential reveal of Mu-Won's true identity as the heir to the Northern Blade. This event underscores the pervasive threat of the covert factions that Mu-Won now confronts, reflecting the story's core themes of betrayal and the difficulty of navigating a world where even a moment of rest can be a deadly trap."},"source":{"canonical_path":"/series/the-legend-of-the-northern-blade-237c21/chapter-39","citation_title":"WebtoonLib — The Legend of the Northern Blade #39","content_type":"chapter_summary","last_updated":"2026-07-27T00:18:36.365Z"},"data_status":"complete"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/the-legend-of-the-northern-blade-237c21"}}