{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-25T02:04:11.775Z","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":"Fire Force","slug":"fire-force-86c62c"},"chapter":{"number":250,"release_date":"2025-05-29","last_updated":"2026-02-02T00:43:10.943Z","summary":"Fueled by the tragic sacrifice of his young apprentice Yū, Vulcan Joseph's deeply personal battle against the loathsome Commander Giovanni reaches its boiling point. As the world crumbles under the Great Cataclysm, Vulcan channels his grief and rage to end the reign of the \"damn insect\" who has taken what little family he had left. While the Knight King Arthur continues his reality-bending duel with the Dragon, Vulcan's fight highlights a grim truth echoed by readers: the villains have been planning this for centuries and are always one step ahead.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"Fueled by the tragic sacrifice of his young apprentice Yū, Vulcan Joseph's deeply personal battle against the loathsome Commander Giovanni reaches its boiling point. As the world crumbles under the Great Cataclysm, Vulcan channels his grief and rage to end the reign of the \"damn insect\" who has taken what little family he had left. While the Knight King Arthur continues his reality-bending duel with the Dragon, Vulcan's fight highlights a grim truth echoed by readers: the villains have been planning this for centuries and are always one step ahead.","key_events":[],"characters_involved":[{"name":"Arthur Boyle","role_in_result":"character"},{"name":"Giovanni","role_in_result":"character"},{"name":"Vulcan Joseph","role_in_result":"character"}],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"Fueled by the tragic sacrifice of his young apprentice Yū, Vulcan Joseph's deeply personal battle against the loathsome Commander Giovanni reaches its boiling point.","spoiler_summary":"Fueled by the tragic sacrifice of his young apprentice Yū, Vulcan Joseph's deeply personal battle against the loathsome Commander Giovanni reaches its boiling point. As the world crumbles under the Great Cataclysm, Vulcan channels his grief and rage to end the reign of the \"damn insect\" who has taken what little family he had left. While the Knight King Arthur continues his reality-bending duel with the Dragon, Vulcan's fight highlights a grim truth echoed by readers: the villains have been planning this for centuries and are always one step ahead."},"source":{"canonical_path":"/series/fire-force-86c62c/chapter-250","citation_title":"WebtoonLib — Fire Force #250","content_type":"chapter_summary","last_updated":"2026-07-25T02:04:11.775Z"},"data_status":"partial"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/fire-force-86c62c"}}