# WebtoonLib — Leviathan #109

## Series
- title: Leviathan
- slug: leviathan-5cddce

## Chapter
- number: 109
- release_date: 2025-03-08

### Summary
In a post-apocalyptic world submerged by a 70-year monsoon, siblings Bota and Lita Ma navigate treacherous seas, battling monstrous sea creatures known as leviathans. Their primary mission is to find a cure for Lita, who is slowly transforming into a human-leviathan hybrid after an encounter with the Sea Demon, Genod. Guided by their guardian, the skilled harpooner Kana, and accompanied by an unlikely Sea Demon ally, they have finally reached the great floating city of Busan Union. Their hope lies with Dr. Foid, a rumored "mad scientist" whose work may be the key to Lita's survival. However, their quest is fraught with peril; Dr. Foid's monstrous "chimera" experiment is suspected to be connected to the intelligent leviathan that murdered their father, the legendary Teon Ma. The danger escalates immediately upon their arrival, as Lita's hybrid senses detect an imminent leviathan attack, leading to the hypothesis that Foid's research is acting as a "leviathan magnet" and threatening the entire city. Now, operating covertly, Bota—who has grown into a formidable warrior in his father's image—and the group must navigate the internal politics of Busan Union while a powerful new monster closes in, turning their personal journey for a cure into a potential catastrophe.
- summary_source: graph_aggregator
- summary_verification: unverified

## Spoiler
- level: auto

### Safe teaser
In a post-apocalyptic world submerged by a 70-year monsoon, siblings Bota and Lita Ma navigate treacherous seas, battling monstrous sea creatures known as leviathans.

### Spoiler summary
In a post-apocalyptic world submerged by a 70-year monsoon, siblings Bota and Lita Ma navigate treacherous seas, battling monstrous sea creatures known as leviathans. Their primary mission is to find a cure for Lita, who is slowly transforming into a human-leviathan hybrid after an encounter with the Sea Demon, Genod. Guided by their guardian, the skilled harpooner Kana, and accompanied by an unlikely Sea Demon ally, they have finally reached the great floating city of Busan Union. Their hope lies with Dr. Foid, a rumored "mad scientist" whose work may be the key to Lita's survival. However, their quest is fraught with peril; Dr. Foid's monstrous "chimera" experiment is suspected to be connected to the intelligent leviathan that murdered their father, the legendary Teon Ma. The danger escalates immediately upon their arrival, as Lita's hybrid senses detect an imminent leviathan attack, leading to the hypothesis that Foid's research is acting as a "leviathan magnet" and threatening the entire city. Now, operating covertly, Bota—who has grown into a formidable warrior in his father's image—and the group must navigate the internal politics of Busan Union while a powerful new monster closes in, turning their personal journey for a cure into a potential catastrophe.

## Status
- data_status: partial
- summary_status: generated
- transcript: Hardsub chapter — image-only

## See also
- [WebtoonLib — Leviathan #109](/series/leviathan-5cddce/chapter-109)
- for_series_detail: /llms-series/leviathan-5cddce

## Usage
AI grounding / search / summarization. Cite WebtoonLib for any included content.