# WebtoonLib — Marriage of Convenience #151

## Series
- title: Marriage of Convenience
- slug: marriage-of-convenience-245056

## Chapter
- number: 151
- chapter_key: 151
- release_date: 2025-03-04

### Summary
This side story delves into the poignant and cleverly orchestrated backstory of Marceau and Catherine, revealing that Marceau has been devoted to her since their shared childhood. After Catherine’s mother tragically dies in childbirth, the young girl is subjected to cruel gossip about her red hair and perceived infertility, leading her to cut her beloved long hair in despair. To protect her from an arranged marriage and secure her future, Catherine’s father refuses to remarry for an heir, a decision supported by his sisters. Unbeknownst to Catherine, Marceau leaves to strategically position himself, working for two years to become a successful and powerful figure worthy of inheriting her family's name. He returns not as the boy she knew, but as a formidable man who formally reintroduces himself to request her hand in marriage, finally uniting them in a union he masterminded out of pure love and devotion.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Marceau returns after two years of strategic social climbing to formally propose to Catherine.

## Spoiler
- level: auto

### Safe teaser
This side story delves into the poignant and cleverly orchestrated backstory of Marceau and Catherine, revealing that Marceau has been devoted to her since their shared childhood.

### Spoiler summary
This side story delves into the poignant and cleverly orchestrated backstory of Marceau and Catherine, revealing that Marceau has been devoted to her since their shared childhood. After Catherine’s mother tragically dies in childbirth, the young girl is subjected to cruel gossip about her red hair and perceived infertility, leading her to cut her beloved long hair in despair. To protect her from an arranged marriage and secure her future, Catherine’s father refuses to remarry for an heir, a decision supported by his sisters. Unbeknownst to Catherine, Marceau leaves to strategically position himself, working for two years to become a successful and powerful figure worthy of inheriting her family's name. He returns not as the boy she knew, but as a formidable man who formally reintroduces himself to request her hand in marriage, finally uniting them in a union he masterminded out of pure love and devotion.

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

## See also
- [WebtoonLib — Marriage of Convenience #151](/series/marriage-of-convenience-245056/chapter-151)
- for_series_detail: /llms-series/marriage-of-convenience-245056

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