# WebtoonLib — Leviathan #64

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

## Chapter
- number: 64
- release_date: 2025-03-08

### Summary
In a post-apocalyptic world submerged by a 70-year monsoon, humanity's remnants survive at sea, besieged by mutated leviathans. The story follows siblings Bota and Lita Ma, who, under the guardianship of the skilled harpooner Kana, initially sought a cure for a mutating disease Lita contracted from the Sea Demon, Genod. This critical mission was violently sidetracked by the murder of their father, the legendary Teon Ma, shifting their focus to avenging his death at the hands of an intelligent, human-faced leviathan. After a significant time skip, a now-matured Bota has infiltrated a settlement, uncovering a conspiracy where its leader sacrifices refugees to the very monster responsible for his father's death. However, their quest for vengeance is once again stalled by an immediate battle for survival against a new, grotesque leviathan, which readers speculate is a mother seeking its own revenge. This relentless onslaught of threats—from monstrous Sea Devils with unsettlingly human expressions to deep-seated human depravity—has buried the siblings' original and most urgent goal of finding a cure for Lita beneath layers of conspiracy and a seemingly endless fight for survival.
- summary_source: graph_aggregator
- summary_verification: unverified

## Spoiler
- level: auto

### Safe teaser
In a post-apocalyptic world submerged by a 70-year monsoon, humanity's remnants survive at sea, besieged by mutated leviathans.

### Spoiler summary
In a post-apocalyptic world submerged by a 70-year monsoon, humanity's remnants survive at sea, besieged by mutated leviathans. The story follows siblings Bota and Lita Ma, who, under the guardianship of the skilled harpooner Kana, initially sought a cure for a mutating disease Lita contracted from the Sea Demon, Genod. This critical mission was violently sidetracked by the murder of their father, the legendary Teon Ma, shifting their focus to avenging his death at the hands of an intelligent, human-faced leviathan. After a significant time skip, a now-matured Bota has infiltrated a settlement, uncovering a conspiracy where its leader sacrifices refugees to the very monster responsible for his father's death. However, their quest for vengeance is once again stalled by an immediate battle for survival against a new, grotesque leviathan, which readers speculate is a mother seeking its own revenge. This relentless onslaught of threats—from monstrous Sea Devils with unsettlingly human expressions to deep-seated human depravity—has buried the siblings' original and most urgent goal of finding a cure for Lita beneath layers of conspiracy and a seemingly endless fight for survival.

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

## See also
- [WebtoonLib — Leviathan #64](/series/leviathan-5cddce/chapter-64)
- for_series_detail: /llms-series/leviathan-5cddce

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