{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-24T19:52:35.903Z","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":"Oshi No Ko","slug":"oshi-no-ko-e5257b"},"chapter":{"number":90,"release_date":"2025-05-29","last_updated":"2026-02-02T02:27:14.055Z","summary":"A new, calculating side of Ruby Hoshino emerges as the on-set conflict with the incompetent director takes a manipulative turn. It is revealed that the previous chapter's public confrontation was merely the opening act of Ruby's cold-blooded scheme. She engineers a new controversy involving a guest cosplayer, a \"dirty trick\" designed to oust the director and promote the more capable assistant director in his place. This ruthless manipulation, born from her own profound trauma, reveals a \"black star\" Ruby who is even more terrifyingly focused than her brother ever was, proving that the Hoshino twins' quest for justice is now being fought on two dark fronts.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"A new, calculating side of Ruby Hoshino emerges as the on-set conflict with the incompetent director takes a manipulative turn. It is revealed that the previous chapter's public confrontation was merely the opening act of Ruby's cold-blooded scheme. She engineers a new controversy involving a guest cosplayer, a \"dirty trick\" designed to oust the director and promote the more capable assistant director in his place. This ruthless manipulation, born from her own profound trauma, reveals a \"black star\" Ruby who is even more terrifyingly focused than her brother ever was, proving that the Hoshino twins' quest for justice is now being fought on two dark fronts.","key_events":["Ruby ruthlessly manipulates a TV production to oust an incompetent director, showing her 'Black Star' persona."],"characters_involved":[{"name":"Aquamarine Hoshino","role_in_result":"Main"},{"name":"Ruby Hoshino","role_in_result":"Main"}],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"A new, calculating side of Ruby Hoshino emerges as the on-set conflict with the incompetent director takes a manipulative turn.","spoiler_summary":"A new, calculating side of Ruby Hoshino emerges as the on-set conflict with the incompetent director takes a manipulative turn. It is revealed that the previous chapter's public confrontation was merely the opening act of Ruby's cold-blooded scheme. She engineers a new controversy involving a guest cosplayer, a \"dirty trick\" designed to oust the director and promote the more capable assistant director in his place. This ruthless manipulation, born from her own profound trauma, reveals a \"black star\" Ruby who is even more terrifyingly focused than her brother ever was, proving that the Hoshino twins' quest for justice is now being fought on two dark fronts."},"source":{"canonical_path":"/series/oshi-no-ko-e5257b/chapter-90","citation_title":"WebtoonLib — Oshi No Ko #90","content_type":"chapter_summary","last_updated":"2026-07-24T19:52:35.903Z"},"data_status":"complete"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/oshi-no-ko-e5257b"}}