# WebtoonLib — Dr. Stone #90

## Series
- title: Dr. Stone
- slug: dr-stone-5eb95b

## Chapter
- number: 90
- release_date: 2025-05-29

### Summary
With the war against the Tsukasa Empire finally over, the Kingdom of Science pivots from high-stakes conflict to the fundamental building blocks of civilization. The focus shifts to establishing a stable food source, a long-overdue project that was impossible during the previous conflict. Led by Senku's ingenuity, the group begins the monumental task of developing agriculture, a crucial step toward true societal prosperity. As they work to literally secure their bread, members like the sharp-eared Ukyou Saionji play a key role in the new endeavor.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- The discovery of the Sagara Oil Field provides the fuel necessary for the upcoming motorboat.

### Characters involved
- Tsukasa Shishiou — character
- Ukyou Saionji — character
- Senkuu Ishigami — character

## Spoiler
- level: auto

### Safe teaser
With the war against the Tsukasa Empire finally over, the Kingdom of Science pivots from high-stakes conflict to the fundamental building blocks of civilization.

### Spoiler summary
With the war against the Tsukasa Empire finally over, the Kingdom of Science pivots from high-stakes conflict to the fundamental building blocks of civilization. The focus shifts to establishing a stable food source, a long-overdue project that was impossible during the previous conflict. Led by Senku's ingenuity, the group begins the monumental task of developing agriculture, a crucial step toward true societal prosperity. As they work to literally secure their bread, members like the sharp-eared Ukyou Saionji play a key role in the new endeavor.

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

## See also
- [WebtoonLib — Dr. Stone #90](/series/dr-stone-5eb95b/chapter-90)
- for_series_detail: /llms-series/dr-stone-5eb95b

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