{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-26T21:24:13.784Z","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":13,"release_date":"2025-05-13","last_updated":"2026-07-25T22:54:19.800Z","summary":"Just one chapter after her fiery and principled rejection of his offer, Dr. Yoon Haejun stuns readers with a complete 180, barging into Chairman Seo Yihan's office to accept his \"fake girlfriend\" proposal. This abrupt reversal has thrown the fanbase into chaos, with many expressing disappointment and questioning the speed at which she abandoned her morals. While some defend the decision as the inevitable progression of the plot, others are dropping the series over the \"toxic\" premise, and nearly everyone is desperate to learn the reason behind her sudden change of heart. Meanwhile, the introduction of a new character, \"Oreo,\" and a mention of \"Daon\" has sparked theories about a shared universe.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"Just one chapter after her fiery and principled rejection of his offer, Dr. Yoon Haejun stuns readers with a complete 180, barging into Chairman Seo Yihan's office to accept his \"fake girlfriend\" proposal. This abrupt reversal has thrown the fanbase into chaos, with many expressing disappointment and questioning the speed at which she abandoned her morals. While some defend the decision as the inevitable progression of the plot, others are dropping the series over the \"toxic\" premise, and nearly everyone is desperate to learn the reason behind her sudden change of heart. Meanwhile, the introduction of a new character, \"Oreo,\" and a mention of \"Daon\" has sparked theories about a shared universe.","key_events":["Haejun abruptly accepts the contract after a previous rejection, shocking the hospital staff."],"characters_involved":[],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"Just one chapter after her fiery and principled rejection of his offer, Dr.","spoiler_summary":"Just one chapter after her fiery and principled rejection of his offer, Dr. Yoon Haejun stuns readers with a complete 180, barging into Chairman Seo Yihan's office to accept his \"fake girlfriend\" proposal. This abrupt reversal has thrown the fanbase into chaos, with many expressing disappointment and questioning the speed at which she abandoned her morals. While some defend the decision as the inevitable progression of the plot, others are dropping the series over the \"toxic\" premise, and nearly everyone is desperate to learn the reason behind her sudden change of heart. Meanwhile, the introduction of a new character, \"Oreo,\" and a mention of \"Daon\" has sparked theories about a shared universe."},"source":{"canonical_path":"/series/lion-heart-d3d4f3/chapter-13","citation_title":"WebtoonLib — Lion Heart #13","content_type":"chapter_summary","last_updated":"2026-07-26T21:24:13.784Z"},"data_status":"complete"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/lion-heart-d3d4f3"}}