{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-25T04:39:21.142Z","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":"Brother Knows Best","slug":"brother-knows-best-fa6ab9"},"chapter":{"number":77,"release_date":"2025-05-08","last_updated":"2026-07-18T13:43:22.775Z","summary":"The catastrophic cliffhanger is immediately upended by an even greater shock: the mysterious antagonist who summoned the phoenix is revealed to be a beautiful and formidable woman who also possesses the power of time regression. Having rewound the timeline by ten days, she has plunged the protagonists into a terrifying new reality where they are no longer the only ones manipulating fate. Readers have identified this new foe as a key figure from the rival Riverden faction, transforming the central conflict from a fight against a hidden conspiracy into a desperate battle between competing time-travelers.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"The catastrophic cliffhanger is immediately upended by an even greater shock: the mysterious antagonist who summoned the phoenix is revealed to be a beautiful and formidable woman who also possesses the power of time regression. Having rewound the timeline by ten days, she has plunged the protagonists into a terrifying new reality where they are no longer the only ones manipulating fate. Readers have identified this new foe as a key figure from the rival Riverden faction, transforming the central conflict from a fight against a hidden conspiracy into a desperate battle between competing time-travelers.","key_events":[],"characters_involved":[],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"The catastrophic cliffhanger is immediately upended by an even greater shock: the mysterious antagonist who summoned the phoenix is revealed to be a beautiful and formidable woman who also possesses the power of time regression.","spoiler_summary":"The catastrophic cliffhanger is immediately upended by an even greater shock: the mysterious antagonist who summoned the phoenix is revealed to be a beautiful and formidable woman who also possesses the power of time regression. Having rewound the timeline by ten days, she has plunged the protagonists into a terrifying new reality where they are no longer the only ones manipulating fate. Readers have identified this new foe as a key figure from the rival Riverden faction, transforming the central conflict from a fight against a hidden conspiracy into a desperate battle between competing time-travelers."},"source":{"canonical_path":"/series/brother-knows-best-fa6ab9/chapter-77","citation_title":"WebtoonLib — Brother Knows Best #77","content_type":"chapter_summary","last_updated":"2026-07-25T04:39:21.142Z"},"data_status":"partial"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/brother-knows-best-fa6ab9"}}