# WebtoonLib — Blue Box #31

## Series
- title: Blue Box
- slug: blue-box-91e5bf

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

### Summary
As Taiki and Chinatsu's fledgling relationship is tested by the awkwardness stemming from his intense new training regimen, a summer fireworks festival provides the backdrop for renewed romantic complications. With the new couple's dynamic still unsteady, Taiki's childhood friend Hina Chouno re-emerges as a central figure. Her unresolved feelings for the oblivious Taiki come to the forefront, cementing the story's love triangle and forcing the trio to confront a tangled web of affection and unspoken tension under the summer sky.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Taiki, Hina, and Kyou attend the summer fireworks festival together, shifting the group's dynamic.

### Characters involved
- Hina Chouno — character
- Chinatsu Kano — character
- Taiki Inomata — character

## Spoiler
- level: auto

### Safe teaser
As Taiki and Chinatsu's fledgling relationship is tested by the awkwardness stemming from his intense new training regimen, a summer fireworks festival provides the backdrop for renewed romantic complications.

### Spoiler summary
As Taiki and Chinatsu's fledgling relationship is tested by the awkwardness stemming from his intense new training regimen, a summer fireworks festival provides the backdrop for renewed romantic complications. With the new couple's dynamic still unsteady, Taiki's childhood friend Hina Chouno re-emerges as a central figure. Her unresolved feelings for the oblivious Taiki come to the forefront, cementing the story's love triangle and forcing the trio to confront a tangled web of affection and unspoken tension under the summer sky.

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

## See also
- [WebtoonLib — Blue Box #31](/series/blue-box-91e5bf/chapter-31)
- for_series_detail: /llms-series/blue-box-91e5bf

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