# WebtoonLib — The Origin of Species #70

## Series
- title: The Origin of Species
- slug: the-origin-of-species-d4bb2a

## Chapter
- number: 70
- release_date: 2025-03-13

### Summary
This chapter continues the manga's deep dive into domestic tranquility, focusing on the highly anticipated interaction between Seo Seunghyun and Lee Youngjin's protective colleague, Junghoon. The atmosphere is overwhelmingly sweet and comedic, with readers celebrating Youngjin's happiness, describing him as an "adorable" and "cute" cinnamon roll, often seen with a plushie resembling Seunghyun. The central conflict is a lighthearted power struggle, as Junghoon assumes a comically aggressive father-figure role, leading to a tense but humorous confrontation with a "jealous" Seunghyun over Youngjin's pregnancy. While the wholesome, "fluffy" content is celebrated as a welcome relief from darker series, a significant portion of reader commentary is dedicated to critiquing the art style. Many find the increasingly exaggerated body proportions and the perceived "infantilization" of Youngjin's design to be distracting and unintentionally funny, undermining the serious emotional beats. The chapter concludes on a cliffhanger as Seunghyun asks Junghoon for a "favor," sparking widespread speculation that he will ask Junghoon to walk Youngjin down the aisle at their wedding, solidifying his role as a cherished family member.
- summary_source: graph_aggregator
- summary_verification: unverified

## Spoiler
- level: auto

### Safe teaser
This chapter continues the manga's deep dive into domestic tranquility, focusing on the highly anticipated interaction between Seo Seunghyun and Lee Youngjin's protective colleague, Junghoon.

### Spoiler summary
This chapter continues the manga's deep dive into domestic tranquility, focusing on the highly anticipated interaction between Seo Seunghyun and Lee Youngjin's protective colleague, Junghoon. The atmosphere is overwhelmingly sweet and comedic, with readers celebrating Youngjin's happiness, describing him as an "adorable" and "cute" cinnamon roll, often seen with a plushie resembling Seunghyun. The central conflict is a lighthearted power struggle, as Junghoon assumes a comically aggressive father-figure role, leading to a tense but humorous confrontation with a "jealous" Seunghyun over Youngjin's pregnancy. While the wholesome, "fluffy" content is celebrated as a welcome relief from darker series, a significant portion of reader commentary is dedicated to critiquing the art style. Many find the increasingly exaggerated body proportions and the perceived "infantilization" of Youngjin's design to be distracting and unintentionally funny, undermining the serious emotional beats. The chapter concludes on a cliffhanger as Seunghyun asks Junghoon for a "favor," sparking widespread speculation that he will ask Junghoon to walk Youngjin down the aisle at their wedding, solidifying his role as a cherished family member.

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

## See also
- [WebtoonLib — The Origin of Species #70](/series/the-origin-of-species-d4bb2a/chapter-70)
- for_series_detail: /llms-series/the-origin-of-species-d4bb2a

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