{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-25T14:32:33.051Z","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":139,"release_date":"2025-05-29","last_updated":"2026-02-02T02:26:31.515Z","summary":"The on-field battle has become a fierce psychological war centered on the rivalry between Rin Itoshi and Yoichi Isagi. Still reeling from his brother Sae's betrayal, Rin's focus has shifted from defeating his sibling to devouring Isagi, who Sae publicly named the \"heart\" of Blue Lock. With Rin teetering on the edge of a psychological rebirth fueled by his deep-seated brother issues, Isagi is under immense pressure to evolve once more and score the decisive goal. As Meguru Bachira anticipates an \"explosive\" climax, the game's outcome now hinges on which of the two rivals will prove to be the true protagonist.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"The on-field battle has become a fierce psychological war centered on the rivalry between Rin Itoshi and Yoichi Isagi. Still reeling from his brother Sae's betrayal, Rin's focus has shifted from defeating his sibling to devouring Isagi, who Sae publicly named the \"heart\" of Blue Lock. With Rin teetering on the edge of a psychological rebirth fueled by his deep-seated brother issues, Isagi is under immense pressure to evolve once more and score the decisive goal. As Meguru Bachira anticipates an \"explosive\" climax, the game's outcome now hinges on which of the two rivals will prove to be the true protagonist.","key_events":[],"characters_involved":[{"name":"Meguru Bachira","role_in_result":"Main"},{"name":"Sae Itoshi","role_in_result":"Supporting"},{"name":"Yoichi Isagi","role_in_result":"Main"},{"name":"Rin Itoshi","role_in_result":"Main"}],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"The on-field battle has become a fierce psychological war centered on the rivalry between Rin Itoshi and Yoichi Isagi.","spoiler_summary":"The on-field battle has become a fierce psychological war centered on the rivalry between Rin Itoshi and Yoichi Isagi. Still reeling from his brother Sae's betrayal, Rin's focus has shifted from defeating his sibling to devouring Isagi, who Sae publicly named the \"heart\" of Blue Lock. With Rin teetering on the edge of a psychological rebirth fueled by his deep-seated brother issues, Isagi is under immense pressure to evolve once more and score the decisive goal. As Meguru Bachira anticipates an \"explosive\" climax, the game's outcome now hinges on which of the two rivals will prove to be the true protagonist."},"source":{"canonical_path":"/series/blue-lock-6a3d3a/chapter-139","citation_title":"WebtoonLib — Blue Lock #139","content_type":"chapter_summary","last_updated":"2026-07-25T14:32:33.051Z"},"data_status":"partial"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/blue-lock-6a3d3a"}}