# WebtoonLib — Oshi No Ko #77

## Series
- title: Oshi No Ko
- slug: oshi-no-ko-e5257b

## Chapter
- number: 77
- release_date: 2025-05-29

### Summary
The focus shifts dramatically as the enigmatic Tsukuyomi orchestrates a cruel and tragic "reunion" for Ruby. In a devastating blow, Ruby finally learns the fate of her first love from her past life, Dr. Goro Amamiya—that he was murdered. The shocking revelation plunges Ruby into trauma, just as she was beginning to shine as an idol. Meanwhile, the fallout from this supernatural intervention doesn't go unnoticed, as the hyper-perceptive Akane Kurokawa observes the twins, piecing together more clues about their impossible secret.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Ruby and Akane discover the skeletal remains of Gorou Amamiya in a cave near the hospital.

### Characters involved
- Aquamarine Hoshino — Main
- Gorou Amamiya — Supporting
- Akane Kurokawa — Supporting
- Tsukuyomi — Supporting
- Ruby Hoshino — Main

## Spoiler
- level: auto

### Safe teaser
The focus shifts dramatically as the enigmatic Tsukuyomi orchestrates a cruel and tragic "reunion" for Ruby.

### Spoiler summary
The focus shifts dramatically as the enigmatic Tsukuyomi orchestrates a cruel and tragic "reunion" for Ruby. In a devastating blow, Ruby finally learns the fate of her first love from her past life, Dr. Goro Amamiya—that he was murdered. The shocking revelation plunges Ruby into trauma, just as she was beginning to shine as an idol. Meanwhile, the fallout from this supernatural intervention doesn't go unnoticed, as the hyper-perceptive Akane Kurokawa observes the twins, piecing together more clues about their impossible secret.

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

## See also
- [WebtoonLib — Oshi No Ko #77](/series/oshi-no-ko-e5257b/chapter-77)
- for_series_detail: /llms-series/oshi-no-ko-e5257b

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