Yeon-Woo's husband died the day they ended their sham marriage. Yeon-Woo, who is swept in sorrow, is given a chance to return 100 days back in time! As she struggles to prevent the death of her husband Seon-Jae, their 'real' marriage has only just begun. This is the story of a late budding romance, faced with danger and a life at stake. "This time, I will make sure we have a happy ending!"---- [Official Indonesian Translation](https://www.webtoons.com/id/romance/happy-ending/list?title_no=2908)- [Official Thai Translation](https://www.webtoons.com/th/romance/there-must-be-happy-endings/list?title_no=3152)- [Official German Translation](https://www.webtoons.com/de/romance/there-must-be-happy-endings/list?title_no=3404)- [Official Simplified Chinese Translation](https://www.dongmanmanhua.cn/METROPOLIS/yidingyaohappyending/list?title_no=1659)- [Official Traditional Chinese Translation](https://www.webtoons.com/zh-hant/drama/happyending/list?title_no=2830)"