# WebtoonLib — December Rain #39

## Series
- title: December Rain
- slug: december-rain-2a5c36

## Chapter
- number: 39
- release_date: 2025-03-09

### Summary
The narrative's focus has shifted intensely onto the new antagonist, "K," who is now being interrogated by a detective. Reader sentiment overwhelmingly identifies K as the true villain and killer, with many expressing visceral hatred for the character. A dominant fan theory has emerged to explain the original crime Gusam is wanted for: K, infatuated with a then-heterosexual Gusam, allegedly drugged him with the intent to assault him. When an unknown couple intervened, K murdered them and framed the unconscious Gusam. This theory is bolstered by readers recalling that the original wanted poster depicted two suspects, not just Gusam, suggesting K was implicated from the beginning and the police investigation has been critically flawed. While the couple, Suchae and Gusam, continue their perilous hiding in their creepy landlord's home, their risky intimacy remains a source of anxiety for the audience. However, the immediate tension now centers on K's interaction with the detective, a pivotal moment where readers hope the truth will be exposed but fear K will successfully manipulate the police with false information.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- The antagonist K is interrogated, revealing the theory that he drugged Gusam and murdered a couple to frame him.

## Spoiler
- level: auto

### Safe teaser
The narrative's focus has shifted intensely onto the new antagonist, "K," who is now being interrogated by a detective.

### Spoiler summary
The narrative's focus has shifted intensely onto the new antagonist, "K," who is now being interrogated by a detective. Reader sentiment overwhelmingly identifies K as the true villain and killer, with many expressing visceral hatred for the character. A dominant fan theory has emerged to explain the original crime Gusam is wanted for: K, infatuated with a then-heterosexual Gusam, allegedly drugged him with the intent to assault him. When an unknown couple intervened, K murdered them and framed the unconscious Gusam. This theory is bolstered by readers recalling that the original wanted poster depicted two suspects, not just Gusam, suggesting K was implicated from the beginning and the police investigation has been critically flawed. While the couple, Suchae and Gusam, continue their perilous hiding in their creepy landlord's home, their risky intimacy remains a source of anxiety for the audience. However, the immediate tension now centers on K's interaction with the detective, a pivotal moment where readers hope the truth will be exposed but fear K will successfully manipulate the police with false information.

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

## See also
- [WebtoonLib — December Rain #39](/series/december-rain-2a5c36/chapter-39)
- for_series_detail: /llms-series/december-rain-2a5c36

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