From [Day of the River](https://www.mangaupdates.com/groups.html?id=4619): "No matter how many unreasonable requests, let me fulfill them for you." The protagonist's previously cold and arrogant ex-boyfriend suddenly appears in front of her again, but he's undergone a big change…?!

Ena Sasamoto is about to get married to an old childhood friend when he leaves her at the altar to run off with another bride...!! Shocking as it may be, Ena isn't too deflated. She only went along with the marriage because her parents kept pushing it. Still, to ease their pain, she and Rihito Hishida, the would-be-groom of the other bride, decide to have some drinks together... except they wake up the next day in the same bed...! Read on to see a romance that starts with the honeymoon and what happens to an uptight but rich hottie when he travels with a spunky girl who goes for what she wants!