{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-24T19:49:58.047Z","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":"Checkmate","slug":"checkmate-c0da0e","original_title":"체크 메이트"},"chapter":{"number":28,"release_date":"2025-03-04","last_updated":"2026-07-24T14:40:03.665Z","summary":"The chapter delves into the aftermath of Soohyun and Eunsung's intense sexual encounter, with Soohyun physically exhausted and emotionally conflicted. A pivotal revelation occurs as Eunsung demonstrates a detailed memory of Soohyun’s past, specifically recognizing the pen he used in high school—the same model Eunsung himself used, which Soohyun had copied. This, combined with Eunsung’s prior knowledge of Soohyun’s anxious habits and eyeglasses, confirms to Soohyun that Eunsung was acutely aware of and observant of him during their school years, completely subverting Soohyun’s long-held belief that he was invisible to his rival. This realization forces Soohyun to confront the possibility that their obsessive dynamic has always been mutual, fundamentally challenging his perception of their past and the nature of their current toxic, codependent relationship.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"The chapter delves into the aftermath of Soohyun and Eunsung's intense sexual encounter, with Soohyun physically exhausted and emotionally conflicted. A pivotal revelation occurs as Eunsung demonstrates a detailed memory of Soohyun’s past, specifically recognizing the pen he used in high school—the same model Eunsung himself used, which Soohyun had copied. This, combined with Eunsung’s prior knowledge of Soohyun’s anxious habits and eyeglasses, confirms to Soohyun that Eunsung was acutely aware of and observant of him during their school years, completely subverting Soohyun’s long-held belief that he was invisible to his rival. This realization forces Soohyun to confront the possibility that their obsessive dynamic has always been mutual, fundamentally challenging his perception of their past and the nature of their current toxic, codependent relationship.","key_events":["Eunsung reveals he remembers Soohyun's high school habits, proving their obsession was always mutual."],"characters_involved":[],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"The chapter delves into the aftermath of Soohyun and Eunsung's intense sexual encounter, with Soohyun physically exhausted and emotionally conflicted.","spoiler_summary":"The chapter delves into the aftermath of Soohyun and Eunsung's intense sexual encounter, with Soohyun physically exhausted and emotionally conflicted. A pivotal revelation occurs as Eunsung demonstrates a detailed memory of Soohyun’s past, specifically recognizing the pen he used in high school—the same model Eunsung himself used, which Soohyun had copied. This, combined with Eunsung’s prior knowledge of Soohyun’s anxious habits and eyeglasses, confirms to Soohyun that Eunsung was acutely aware of and observant of him during their school years, completely subverting Soohyun’s long-held belief that he was invisible to his rival. This realization forces Soohyun to confront the possibility that their obsessive dynamic has always been mutual, fundamentally challenging his perception of their past and the nature of their current toxic, codependent relationship."},"source":{"canonical_path":"/series/checkmate-c0da0e/chapter-28","citation_title":"WebtoonLib — Checkmate #28","content_type":"chapter_summary","last_updated":"2026-07-24T19:49:58.047Z"},"data_status":"complete"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/checkmate-c0da0e"}}