{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-28T02:45:44.127Z","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":"Leviathan","slug":"leviathan-5cddce","original_title":"심해수"},"chapter":{"number":12,"release_date":"2025-03-08","last_updated":"2026-07-27T16:05:37.087Z","summary":"In the immediate aftermath of their father Teon Ma's murder by an intelligent, human-faced leviathan, Bota is engaged in a desperate solo battle against a swarm of the creature's newly hatched and vengeful offspring. This overwhelming fight for survival interrupts the perilous journey he and his sister, Lita, have undertaken with their guardian and trainer, Kana. Their primary mission is to reach the floating city of Busan Union to find a cure for Lita's mutating disease, an affliction she contracted from the Sea Demon, Genod. As Bota faces insurmountable odds, the crisis is unexpectedly interrupted by the sudden appearance of a mysterious new female character. Reader comments note her striking design, describing her as a \"bikini girl\" whose arrival marks a significant tonal shift from the recent chapters' intense action. While her design is praised, there is speculation that her personality may be \"cold,\" and her sudden introduction adds another layer of uncertainty to the siblings' relentless struggle against one problem after another.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"In the immediate aftermath of their father Teon Ma's murder by an intelligent, human-faced leviathan, Bota is engaged in a desperate solo battle against a swarm of the creature's newly hatched and vengeful offspring. This overwhelming fight for survival interrupts the perilous journey he and his sister, Lita, have undertaken with their guardian and trainer, Kana. Their primary mission is to reach the floating city of Busan Union to find a cure for Lita's mutating disease, an affliction she contracted from the Sea Demon, Genod. As Bota faces insurmountable odds, the crisis is unexpectedly interrupted by the sudden appearance of a mysterious new female character. Reader comments note her striking design, describing her as a \"bikini girl\" whose arrival marks a significant tonal shift from the recent chapters' intense action. While her design is praised, there is speculation that her personality may be \"cold,\" and her sudden introduction adds another layer of uncertainty to the siblings' relentless struggle against one problem after another.","key_events":[],"characters_involved":[],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"In the immediate aftermath of their father Teon Ma's murder by an intelligent, human-faced leviathan, Bota is engaged in a desperate solo battle against a swarm of the creature's newly hatched and vengeful offspring.","spoiler_summary":"In the immediate aftermath of their father Teon Ma's murder by an intelligent, human-faced leviathan, Bota is engaged in a desperate solo battle against a swarm of the creature's newly hatched and vengeful offspring. This overwhelming fight for survival interrupts the perilous journey he and his sister, Lita, have undertaken with their guardian and trainer, Kana. Their primary mission is to reach the floating city of Busan Union to find a cure for Lita's mutating disease, an affliction she contracted from the Sea Demon, Genod. As Bota faces insurmountable odds, the crisis is unexpectedly interrupted by the sudden appearance of a mysterious new female character. Reader comments note her striking design, describing her as a \"bikini girl\" whose arrival marks a significant tonal shift from the recent chapters' intense action. While her design is praised, there is speculation that her personality may be \"cold,\" and her sudden introduction adds another layer of uncertainty to the siblings' relentless struggle against one problem after another."},"source":{"canonical_path":"/series/leviathan-5cddce/chapter-12","citation_title":"WebtoonLib — Leviathan #12","content_type":"chapter_summary","last_updated":"2026-07-28T02:45:44.127Z"},"data_status":"partial"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/leviathan-5cddce"}}