# WebtoonLib — Marriage of Convenience #150

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

## Chapter
- number: 150
- chapter_key: 150
- release_date: 2025-03-04

### Summary
This side story continues to explore the shared past of Marceau and Catherine, focusing on a central tragedy from their youth. The chapter reveals that Catherine’s mother died in childbirth along with her infant brother, a deeply traumatic event for the kind and devout young girl. It is established that Marceau has been in love with Catherine since childhood, and his actions were motivated by a pure, long-standing affection to ease her suffering, a fact she was unaware of at the time. Fan reception is intensely emotional, with readers finding the couple’s backstory both heartbreaking and beautiful. They praise Marceau’s unwavering devotion and consider their childhood romance compelling enough to be its own main story. The chapter's plot has also prompted significant discussion on the recurring theme of maternal mortality within the series, as readers note that many main characters, including Bianca and Zachary, have lost their mothers to the perils of childbirth, viewing it as a poignant and tragic trope.
- summary_source: graph_aggregator
- summary_verification: unverified

## Spoiler
- level: auto

### Safe teaser
This side story continues to explore the shared past of Marceau and Catherine, focusing on a central tragedy from their youth.

### Spoiler summary
This side story continues to explore the shared past of Marceau and Catherine, focusing on a central tragedy from their youth. The chapter reveals that Catherine’s mother died in childbirth along with her infant brother, a deeply traumatic event for the kind and devout young girl. It is established that Marceau has been in love with Catherine since childhood, and his actions were motivated by a pure, long-standing affection to ease her suffering, a fact she was unaware of at the time. Fan reception is intensely emotional, with readers finding the couple’s backstory both heartbreaking and beautiful. They praise Marceau’s unwavering devotion and consider their childhood romance compelling enough to be its own main story. The chapter's plot has also prompted significant discussion on the recurring theme of maternal mortality within the series, as readers note that many main characters, including Bianca and Zachary, have lost their mothers to the perils of childbirth, viewing it as a poignant and tragic trope.

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

## See also
- [WebtoonLib — Marriage of Convenience #150](/series/marriage-of-convenience-245056/chapter-150)
- for_series_detail: /llms-series/marriage-of-convenience-245056

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