# WebtoonLib — Muhyeok and Naui My Irresistible Neighbor #20

## Series
- title: Muhyeok and Naui My Irresistible Neighbor
- slug: muhyeok-and-naui-my-irresistible-neighbor-acd4a6

## Chapter
- number: 20
- release_date: 2025-03-12

### Summary
This chapter confirms the identity of Naui's stalker as the noisy upstairs neighbor from apartment 401, validating widespread reader speculation. The confrontation quickly escalates into a violent and dangerous attack, but the scene is defined by a moment of dark comedy that has become the central point of discussion. Despite the life-threatening situation, Naui defiantly insults his attacker, calling him "Mr. Tiny Dick." This insult, and the stalker's flustered retort that his penis is "just average sized," was met with overwhelming amusement from readers, who found humor and bravery in Naui's response. The attacker's motivation is perceived by the audience as a combination of revenge for a previous noise complaint and homophobic jealousy. The chapter concludes on a tense cliffhanger, with Naui in peril and readers anticipating a dramatic rescue by Muhyeok.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Neighbor 401 attacks Naui; Naui famously insults the attacker's anatomy before being rescued.

## Spoiler
- level: auto

### Safe teaser
This chapter confirms the identity of Naui's stalker as the noisy upstairs neighbor from apartment 401, validating widespread reader speculation.

### Spoiler summary
This chapter confirms the identity of Naui's stalker as the noisy upstairs neighbor from apartment 401, validating widespread reader speculation. The confrontation quickly escalates into a violent and dangerous attack, but the scene is defined by a moment of dark comedy that has become the central point of discussion. Despite the life-threatening situation, Naui defiantly insults his attacker, calling him "Mr. Tiny Dick." This insult, and the stalker's flustered retort that his penis is "just average sized," was met with overwhelming amusement from readers, who found humor and bravery in Naui's response. The attacker's motivation is perceived by the audience as a combination of revenge for a previous noise complaint and homophobic jealousy. The chapter concludes on a tense cliffhanger, with Naui in peril and readers anticipating a dramatic rescue by Muhyeok.

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

## See also
- [WebtoonLib — Muhyeok and Naui My Irresistible Neighbor #20](/series/muhyeok-and-naui-my-irresistible-neighbor-acd4a6/chapter-20)
- for_series_detail: /llms-series/muhyeok-and-naui-my-irresistible-neighbor-acd4a6

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