# WebtoonLib — One-Punch Man #150

## Series
- title: One-Punch Man
- slug: one-punch-man-4f9667

## Chapter
- number: 150
- release_date: 2025-05-29

### Summary
The unwelcome ninja house party escalates as the high-speed rivalry between Flashy Flash and a returning Speed-o'-Sound Sonic erupts within Saitama's apartment, testing the limits of his patience. While the two speedsters vie for supremacy, the chapter shifts to reveal the dramatic reappearance of another S-Class hero, the enigmatic Drive Knight. The chaotic chapter concludes on a striking final image of a typically unfazed, yet impressively drawn, Saitama.
- summary_source: graph_aggregator
- summary_verification: unverified

### Characters involved
- Drive Knight — Supporting
- Speed-o'-Sound Sonic — Supporting
- Flashy Flash — Supporting
- Genos — Main
- Saitama — Main

## Spoiler
- level: auto

### Safe teaser
The unwelcome ninja house party escalates as the high-speed rivalry between Flashy Flash and a returning Speed-o'-Sound Sonic erupts within Saitama's apartment, testing the limits of his patience.

### Spoiler summary
The unwelcome ninja house party escalates as the high-speed rivalry between Flashy Flash and a returning Speed-o'-Sound Sonic erupts within Saitama's apartment, testing the limits of his patience. While the two speedsters vie for supremacy, the chapter shifts to reveal the dramatic reappearance of another S-Class hero, the enigmatic Drive Knight. The chaotic chapter concludes on a striking final image of a typically unfazed, yet impressively drawn, Saitama.

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

## See also
- [WebtoonLib — One-Punch Man #150](/series/one-punch-man-4f9667/chapter-150)
- for_series_detail: /llms-series/one-punch-man-4f9667

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