{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-25T16:58:28.540Z","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":172,"release_date":"2025-05-29","last_updated":"2026-02-02T02:26:31.760Z","summary":"The internal strife at Bastard München takes a tragic turn as the source of Kenyuu Yukimiya's bitter resentment towards Yoichi Isagi is revealed. A poignant backstory exposes that Yukimiya is battling a degenerative eye condition, causing his vision to blur and fail under pressure. With his time on the field limited and the risk of permanent blindness looming, his dream of becoming the world's best striker becomes a desperate, high-stakes gamble against a ticking clock, recontextualizing his jealousy as the tragic struggle of a player fighting for a future that is literally fading before his eyes.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"The internal strife at Bastard München takes a tragic turn as the source of Kenyuu Yukimiya's bitter resentment towards Yoichi Isagi is revealed. A poignant backstory exposes that Yukimiya is battling a degenerative eye condition, causing his vision to blur and fail under pressure. With his time on the field limited and the risk of permanent blindness looming, his dream of becoming the world's best striker becomes a desperate, high-stakes gamble against a ticking clock, recontextualizing his jealousy as the tragic struggle of a player fighting for a future that is literally fading before his eyes.","key_events":["Yukimiya's tragic backstory is revealed: he suffers from optic neuropathy, putting a strict time limit on his football career."],"characters_involved":[{"name":"Yoichi Isagi","role_in_result":"Main"},{"name":"Kenyuu Yukimiya","role_in_result":"Supporting"}],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"The internal strife at Bastard München takes a tragic turn as the source of Kenyuu Yukimiya's bitter resentment towards Yoichi Isagi is revealed.","spoiler_summary":"The internal strife at Bastard München takes a tragic turn as the source of Kenyuu Yukimiya's bitter resentment towards Yoichi Isagi is revealed. A poignant backstory exposes that Yukimiya is battling a degenerative eye condition, causing his vision to blur and fail under pressure. With his time on the field limited and the risk of permanent blindness looming, his dream of becoming the world's best striker becomes a desperate, high-stakes gamble against a ticking clock, recontextualizing his jealousy as the tragic struggle of a player fighting for a future that is literally fading before his eyes."},"source":{"canonical_path":"/series/blue-lock-6a3d3a/chapter-172","citation_title":"WebtoonLib — Blue Lock #172","content_type":"chapter_summary","last_updated":"2026-07-25T16:58:28.540Z"},"data_status":"complete"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/blue-lock-6a3d3a"}}