Doomsday Wedding!

If We Don't Get Married, the World Will End

A Marriage that Decides the Fate of the World • Doomsday Marriage • 世界の運命を賭けた結婚 • 결혼하지 않으면 세계가 멸망한다 • Sekai no Unmei wo Kaketa Kekkon

Origination: Manhwa

Demographic: Shoujo

Published: 2025

Status: 📖 Ongoing

Translation: 📖 Ongoing

Ranked: #11,487

Followed by 899 users

(10 ratings)

Forced onto a team with her academy rival, Regan Clanford, Leona Everhart is stunned when the gods declare their future child the world’s savior. She’d rather slay the Demon King than marry Regan — but with meddling deities, resisting fate won’t be easy.

Original Webtoon:
KakaoPage, Daum

Official Translations:
English, Japanese