# WebtoonLib — Medical Return #151

## Series
- title: Medical Return
- slug: medical-return-4e50d7

## Chapter
- number: 151
- release_date: 2025-05-07

### Summary
After being reborn into his past, surgeon Kim Jihyun aims to use his future knowledge for a quiet, wealthy life as a dermatologist. Instead, he is unwillingly thrust back into the world of high-stakes medicine, sparking a destructive rivalry with the privileged Lee Sangmin. Their conflict escalates from hospital politics to violent crimes, solidifying Jihyun's status as a legendary doctor against his will. Though Jihyun ultimately achieves a hard-won peace with his wife, Haemi, the story concludes with a devastating revelation: in the original timeline, Sangmin was never a villain, proving that Jihyun's second chance was the very catalyst for his rival's tragic downfall.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Jihyun reflects on his second life, realizing his return was the catalyst for Sangmin's villainy.

## Spoiler
- level: auto

### Safe teaser
After being reborn into his past, surgeon Kim Jihyun aims to use his future knowledge for a quiet, wealthy life as a dermatologist.

### Spoiler summary
After being reborn into his past, surgeon Kim Jihyun aims to use his future knowledge for a quiet, wealthy life as a dermatologist. Instead, he is unwillingly thrust back into the world of high-stakes medicine, sparking a destructive rivalry with the privileged Lee Sangmin. Their conflict escalates from hospital politics to violent crimes, solidifying Jihyun's status as a legendary doctor against his will. Though Jihyun ultimately achieves a hard-won peace with his wife, Haemi, the story concludes with a devastating revelation: in the original timeline, Sangmin was never a villain, proving that Jihyun's second chance was the very catalyst for his rival's tragic downfall.

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

## See also
- [WebtoonLib — Medical Return #151](/series/medical-return-4e50d7/chapter-151)
- for_series_detail: /llms-series/medical-return-4e50d7

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