# WebtoonLib — Undead Unluck #90

## Series
- title: Undead Unluck
- slug: undead-unluck-ead2d2

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

### Summary
The battle against UMA Spring proves far more challenging than anyone anticipated, with the seasonal UMA revealing a terrifying level of power that sets a grim precedent for future encounters with entities like Winter. While some find Spring's appearance deceptively cute, the intensity of the fight brings out the worst in others, as Billy observes the unfolding chaos with his signature cynical and unsupportive attitude.
- summary_source: graph_aggregator
- summary_verification: unverified

### Characters involved
- Billy Alfred — Supporting

## Spoiler
- level: auto

### Safe teaser
The battle against UMA Spring proves far more challenging than anyone anticipated, with the seasonal UMA revealing a terrifying level of power that sets a grim precedent for future encounters with entities like Winter.

### Spoiler summary
The battle against UMA Spring proves far more challenging than anyone anticipated, with the seasonal UMA revealing a terrifying level of power that sets a grim precedent for future encounters with entities like Winter. While some find Spring's appearance deceptively cute, the intensity of the fight brings out the worst in others, as Billy observes the unfolding chaos with his signature cynical and unsupportive attitude.

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

## See also
- [WebtoonLib — Undead Unluck #90](/series/undead-unluck-ead2d2/chapter-90)
- for_series_detail: /llms-series/undead-unluck-ead2d2

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