{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-26T20:22:15.857Z","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":"Lion Heart","slug":"lion-heart-d3d4f3"},"chapter":{"number":25,"release_date":"2025-05-13","last_updated":"2026-07-26T14:05:36.330Z","summary":"The family drama escalates with the arrival of Seo Yihan's formidable and eccentric aunt. A proud veteran of three marriages, she immediately puts Dr. Yoon Haejun under intense scrutiny, sparking a tense confrontation between aunt and nephew. The chapter's most significant revelation is that Yihan's own mother suffers from a weak heart, a fact that adds a new layer of complexity and urgency to Haejun's dream of opening a heart center. This bombshell leaves readers questioning Yihan's cold opposition to the project and speculating that Haejun may one day be the key to saving his mother's life.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"The family drama escalates with the arrival of Seo Yihan's formidable and eccentric aunt. A proud veteran of three marriages, she immediately puts Dr. Yoon Haejun under intense scrutiny, sparking a tense confrontation between aunt and nephew. The chapter's most significant revelation is that Yihan's own mother suffers from a weak heart, a fact that adds a new layer of complexity and urgency to Haejun's dream of opening a heart center. This bombshell leaves readers questioning Yihan's cold opposition to the project and speculating that Haejun may one day be the key to saving his mother's life.","key_events":["Revelation that Yihan's mother has a weak heart, linking Haejun's medical goals to Yihan's family."],"characters_involved":[],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"The family drama escalates with the arrival of Seo Yihan's formidable and eccentric aunt.","spoiler_summary":"The family drama escalates with the arrival of Seo Yihan's formidable and eccentric aunt. A proud veteran of three marriages, she immediately puts Dr. Yoon Haejun under intense scrutiny, sparking a tense confrontation between aunt and nephew. The chapter's most significant revelation is that Yihan's own mother suffers from a weak heart, a fact that adds a new layer of complexity and urgency to Haejun's dream of opening a heart center. This bombshell leaves readers questioning Yihan's cold opposition to the project and speculating that Haejun may one day be the key to saving his mother's life."},"source":{"canonical_path":"/series/lion-heart-d3d4f3/chapter-25","citation_title":"WebtoonLib — Lion Heart #25","content_type":"chapter_summary","last_updated":"2026-07-26T20:22:15.857Z"},"data_status":"complete"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/lion-heart-d3d4f3"}}