{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-25T16:20:47.675Z","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":"One-Punch Man","slug":"one-punch-man-4f9667"},"chapter":{"number":15,"release_date":"2025-05-29","last_updated":"2026-02-02T02:27:11.420Z","summary":"The newly declared rivalry between Saitama and the lightning-fast ninja, Speed-o'-Sound Sonic, escalates as the villain puts his deadly skills on display. However, Sonic's blinding speed and lethal techniques are met with Saitama's characteristic nonchalance. A simple, perhaps misinterpreted, grin from the caped baldy is all it takes to fuel the ninja's obsession, cementing Saitama in his mind as a truly formidable and sinister foe, rather than the bored hero he actually is.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"The newly declared rivalry between Saitama and the lightning-fast ninja, Speed-o'-Sound Sonic, escalates as the villain puts his deadly skills on display. However, Sonic's blinding speed and lethal techniques are met with Saitama's characteristic nonchalance. A simple, perhaps misinterpreted, grin from the caped baldy is all it takes to fuel the ninja's obsession, cementing Saitama in his mind as a truly formidable and sinister foe, rather than the bored hero he actually is.","key_events":[],"characters_involved":[{"name":"Speed-o'-Sound Sonic","role_in_result":"Supporting"},{"name":"Saitama","role_in_result":"Main"}],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"The newly declared rivalry between Saitama and the lightning-fast ninja, Speed-o'-Sound Sonic, escalates as the villain puts his deadly skills on display.","spoiler_summary":"The newly declared rivalry between Saitama and the lightning-fast ninja, Speed-o'-Sound Sonic, escalates as the villain puts his deadly skills on display. However, Sonic's blinding speed and lethal techniques are met with Saitama's characteristic nonchalance. A simple, perhaps misinterpreted, grin from the caped baldy is all it takes to fuel the ninja's obsession, cementing Saitama in his mind as a truly formidable and sinister foe, rather than the bored hero he actually is."},"source":{"canonical_path":"/series/one-punch-man-4f9667/chapter-15","citation_title":"WebtoonLib — One-Punch Man #15","content_type":"chapter_summary","last_updated":"2026-07-25T16:20:47.675Z"},"data_status":"partial"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/one-punch-man-4f9667"}}