{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-25T12:36:42.806Z","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":"Blue Lock","slug":"blue-lock-6a3d3a"},"chapter":{"number":273,"release_date":"2025-05-29","last_updated":"2026-07-01T17:37:48.872Z","summary":"A poignant flashback reveals the origins of Rin Itoshi's \"freakish\" talent, showing a time when he and his older brother, Sae, shared a dream of becoming the world's best. The memory highlights the devastating impact of Sae's broken promise, which twisted Rin's innate genius into a destructive obsession. This look into the past provides a tragic new context for the present-day rivalry, where Yoichi Isagi's recent interception was not just a defensive play, but a direct challenge to the very core of Rin's being.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"A poignant flashback reveals the origins of Rin Itoshi's \"freakish\" talent, showing a time when he and his older brother, Sae, shared a dream of becoming the world's best. The memory highlights the devastating impact of Sae's broken promise, which twisted Rin's innate genius into a destructive obsession. This look into the past provides a tragic new context for the present-day rivalry, where Yoichi Isagi's recent interception was not just a defensive play, but a direct challenge to the very core of Rin's being.","key_events":[],"characters_involved":[{"name":"Yoichi Isagi","role_in_result":"Main"},{"name":"Sae Itoshi","role_in_result":"Supporting"},{"name":"Rin Itoshi","role_in_result":"Main"}],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"A poignant flashback reveals the origins of Rin Itoshi's \"freakish\" talent, showing a time when he and his older brother, Sae, shared a dream of becoming the world's best.","spoiler_summary":"A poignant flashback reveals the origins of Rin Itoshi's \"freakish\" talent, showing a time when he and his older brother, Sae, shared a dream of becoming the world's best. The memory highlights the devastating impact of Sae's broken promise, which twisted Rin's innate genius into a destructive obsession. This look into the past provides a tragic new context for the present-day rivalry, where Yoichi Isagi's recent interception was not just a defensive play, but a direct challenge to the very core of Rin's being."},"source":{"canonical_path":"/series/blue-lock-6a3d3a/chapter-273","citation_title":"WebtoonLib — Blue Lock #273","content_type":"chapter_summary","last_updated":"2026-07-25T12:36:42.806Z"},"data_status":"partial"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/blue-lock-6a3d3a"}}