{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-25T20:23:49.176Z","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":"Naruto","slug":"naruto-efa6fa","original_title":"NARUTO―ナルト―"},"chapter":{"number":309,"release_date":"2025-05-29","last_updated":"2026-02-02T02:27:02.897Z","summary":"In the wake of Sasuke's psychological assault, the narrative pivots to the emotional core of Team 7's newest member, Sai. A poignant flashback reveals the tragic story of his bond with his adoptive brother, Shin, a connection forged within the emotion-suppressing crucible of Root. This exploration of Sai's past, centered around a single, treasured piece of art, provides a stark and moving contrast to Sasuke's path of severing ties, highlighting Sai's difficult journey to reclaim his humanity and understand the very bonds his rival has cast aside.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"In the wake of Sasuke's psychological assault, the narrative pivots to the emotional core of Team 7's newest member, Sai. A poignant flashback reveals the tragic story of his bond with his adoptive brother, Shin, a connection forged within the emotion-suppressing crucible of Root. This exploration of Sai's past, centered around a single, treasured piece of art, provides a stark and moving contrast to Sasuke's path of severing ties, highlighting Sai's difficult journey to reclaim his humanity and understand the very bonds his rival has cast aside.","key_events":[],"characters_involved":[{"name":"Sasuke Uchiha","role_in_result":"character"},{"name":"Shin","role_in_result":"character"},{"name":"Sai","role_in_result":"character"}],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"In the wake of Sasuke's psychological assault, the narrative pivots to the emotional core of Team 7's newest member, Sai.","spoiler_summary":"In the wake of Sasuke's psychological assault, the narrative pivots to the emotional core of Team 7's newest member, Sai. A poignant flashback reveals the tragic story of his bond with his adoptive brother, Shin, a connection forged within the emotion-suppressing crucible of Root. This exploration of Sai's past, centered around a single, treasured piece of art, provides a stark and moving contrast to Sasuke's path of severing ties, highlighting Sai's difficult journey to reclaim his humanity and understand the very bonds his rival has cast aside."},"source":{"canonical_path":"/series/naruto-efa6fa/chapter-309","citation_title":"WebtoonLib — Naruto #309","content_type":"chapter_summary","last_updated":"2026-07-25T20:23:49.176Z"},"data_status":"partial"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/naruto-efa6fa"}}