# WebtoonLib — Dr. Stone #31

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

## Chapter
- number: 31
- release_date: 2025-05-29

### Summary
With the first pieces of glassware successfully created, Senkuu's project to build a proper chemistry lab kicks into high gear. He finds a powerful, if unexpected, engine for this progress in Kaseki, the village's elderly master craftsman. Overcome with the spirit of creation, Kaseki unleashes his inner crafting demon, his frail appearance giving way to a powerhouse of muscle as he works alongside Senkuu and Chrome to forge the complex equipment needed for the life-saving sulfa drug. The other villagers can only watch in bewildered awe as the foundations of a new scientific age are built before their very eyes.
- summary_source: graph_aggregator
- summary_verification: unverified

### Characters involved
- Chrome — character
- Kaseki — character
- Senkuu Ishigami — character

## Spoiler
- level: auto

### Safe teaser
With the first pieces of glassware successfully created, Senkuu's project to build a proper chemistry lab kicks into high gear.

### Spoiler summary
With the first pieces of glassware successfully created, Senkuu's project to build a proper chemistry lab kicks into high gear. He finds a powerful, if unexpected, engine for this progress in Kaseki, the village's elderly master craftsman. Overcome with the spirit of creation, Kaseki unleashes his inner crafting demon, his frail appearance giving way to a powerhouse of muscle as he works alongside Senkuu and Chrome to forge the complex equipment needed for the life-saving sulfa drug. The other villagers can only watch in bewildered awe as the foundations of a new scientific age are built before their very eyes.

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

## See also
- [WebtoonLib — Dr. Stone #31](/series/dr-stone-5eb95b/chapter-31)
- for_series_detail: /llms-series/dr-stone-5eb95b

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