{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-26T20:40:58.605Z","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":15,"release_date":"2025-03-10","last_updated":"2026-07-25T04:21:33.596Z","summary":"Following the catastrophic destruction of the Northern Heavenly Sect's ruins, Jin Mu-Won is left without a home and seemingly without access to his family's legacy. The obliteration of the walls containing the sect's secret martial arts techniques has become a central point of concern, with many speculating whether Mu-Won had managed to memorize the invaluable glyphs during his years of secluded observation. Despite this devastating loss, a pivotal development shifts his solitary path. In a significant declaration of loyalty, Seo Mu-Sang, one of the very guards who was once tasked with preventing Mu-Won from learning martial arts, has chosen to follow him. This act of allegiance marks a turning point, providing Mu-Won with his first disciple and a loyal right-hand man as he confronts his future, now completely untethered from the physical remnants of his past.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"Following the catastrophic destruction of the Northern Heavenly Sect's ruins, Jin Mu-Won is left without a home and seemingly without access to his family's legacy. The obliteration of the walls containing the sect's secret martial arts techniques has become a central point of concern, with many speculating whether Mu-Won had managed to memorize the invaluable glyphs during his years of secluded observation. Despite this devastating loss, a pivotal development shifts his solitary path. In a significant declaration of loyalty, Seo Mu-Sang, one of the very guards who was once tasked with preventing Mu-Won from learning martial arts, has chosen to follow him. This act of allegiance marks a turning point, providing Mu-Won with his first disciple and a loyal right-hand man as he confronts his future, now completely untethered from the physical remnants of his past.","key_events":[],"characters_involved":[],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"Following the catastrophic destruction of the Northern Heavenly Sect's ruins, Jin Mu-Won is left without a home and seemingly without access to his family's legacy.","spoiler_summary":"Following the catastrophic destruction of the Northern Heavenly Sect's ruins, Jin Mu-Won is left without a home and seemingly without access to his family's legacy. The obliteration of the walls containing the sect's secret martial arts techniques has become a central point of concern, with many speculating whether Mu-Won had managed to memorize the invaluable glyphs during his years of secluded observation. Despite this devastating loss, a pivotal development shifts his solitary path. In a significant declaration of loyalty, Seo Mu-Sang, one of the very guards who was once tasked with preventing Mu-Won from learning martial arts, has chosen to follow him. This act of allegiance marks a turning point, providing Mu-Won with his first disciple and a loyal right-hand man as he confronts his future, now completely untethered from the physical remnants of his past."},"source":{"canonical_path":"/series/the-legend-of-the-northern-blade-237c21/chapter-15","citation_title":"WebtoonLib — The Legend of the Northern Blade #15","content_type":"chapter_summary","last_updated":"2026-07-26T20:40:58.605Z"},"data_status":"partial"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/the-legend-of-the-northern-blade-237c21"}}