# WebtoonLib — Dear Door #87

## Series
- title: Dear Door
- slug: dear-door-9ed5fe

## Chapter
- number: 87
- release_date: 2025-03-05

### Summary
Following the dramatic reveal that the demon lord Satan exists as two separate entities, the current chapter throws the protagonists into immediate peril. The confrontation between Cain and his darker, black-haired counterpart escalates as the two fight completely naked, a detail that has left readers reacting with a mixture of dark humor and disbelief. The central and most alarming development, however, is that the antagonistic Satan bypasses Cain and emerges directly from the supernatural "door" to approach an unsuspecting Kyungjoon. In a moment of intense dramatic irony, Kyungjoon reacts with joy, believing the menacing figure to be his lover, Cain, returning to him. This has triggered a wave of panic and anxiety among readers, who are desperate to protect Kyungjoon from the impostor's deceptive and smiling advance. The chapter masterfully shifts the conflict from a looming war to an intimate and terrifying threat, placing Kyungjoon in direct danger with the story's true villain and leaving his fate hanging precariously in the balance.
- summary_source: graph_aggregator
- summary_verification: unverified

## Spoiler
- level: auto

### Safe teaser
Following the dramatic reveal that the demon lord Satan exists as two separate entities, the current chapter throws the protagonists into immediate peril.

### Spoiler summary
Following the dramatic reveal that the demon lord Satan exists as two separate entities, the current chapter throws the protagonists into immediate peril. The confrontation between Cain and his darker, black-haired counterpart escalates as the two fight completely naked, a detail that has left readers reacting with a mixture of dark humor and disbelief. The central and most alarming development, however, is that the antagonistic Satan bypasses Cain and emerges directly from the supernatural "door" to approach an unsuspecting Kyungjoon. In a moment of intense dramatic irony, Kyungjoon reacts with joy, believing the menacing figure to be his lover, Cain, returning to him. This has triggered a wave of panic and anxiety among readers, who are desperate to protect Kyungjoon from the impostor's deceptive and smiling advance. The chapter masterfully shifts the conflict from a looming war to an intimate and terrifying threat, placing Kyungjoon in direct danger with the story's true villain and leaving his fate hanging precariously in the balance.

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

## See also
- [WebtoonLib — Dear Door #87](/series/dear-door-9ed5fe/chapter-87)
- for_series_detail: /llms-series/dear-door-9ed5fe

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