{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-25T21:50:31.942Z","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 Piece","slug":"one-piece-46bb51"},"chapter":{"number":521,"release_date":"2025-05-29","last_updated":"2026-02-02T02:27:07.857Z","summary":"In the gladiatorial arena of Amazon Lily, Monkey D. Luffy's fight for survival begins. Facing the Pirate Empress Boa Hancock's executioner, the massive panther Bacura, Luffy dispatches the beast with a single, powerful punch, shocking the Kuja warriors. Unfazed by the authority of the Warlord or the power of her Gorgon sisters, Sandersonia and Marigold, Luffy unleashes the blistering speed of Gear Second to counter their attacks, proving that his simple-minded determination is more than a match for the empress's deadly judgment.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"In the gladiatorial arena of Amazon Lily, Monkey D. Luffy's fight for survival begins. Facing the Pirate Empress Boa Hancock's executioner, the massive panther Bacura, Luffy dispatches the beast with a single, powerful punch, shocking the Kuja warriors. Unfazed by the authority of the Warlord or the power of her Gorgon sisters, Sandersonia and Marigold, Luffy unleashes the blistering speed of Gear Second to counter their attacks, proving that his simple-minded determination is more than a match for the empress's deadly judgment.","key_events":["Luffy defeats the Gorgon sisters in the arena and uses his body to hide their 'shameful' secret from the tribe."],"characters_involved":[{"name":"Bacura","role_in_result":"Supporting"}],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"In the gladiatorial arena of Amazon Lily, Monkey D.","spoiler_summary":"In the gladiatorial arena of Amazon Lily, Monkey D. Luffy's fight for survival begins. Facing the Pirate Empress Boa Hancock's executioner, the massive panther Bacura, Luffy dispatches the beast with a single, powerful punch, shocking the Kuja warriors. Unfazed by the authority of the Warlord or the power of her Gorgon sisters, Sandersonia and Marigold, Luffy unleashes the blistering speed of Gear Second to counter their attacks, proving that his simple-minded determination is more than a match for the empress's deadly judgment."},"source":{"canonical_path":"/series/one-piece-46bb51/chapter-521","citation_title":"WebtoonLib — One Piece #521","content_type":"chapter_summary","last_updated":"2026-07-25T21:50:31.942Z"},"data_status":"complete"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/one-piece-46bb51"}}