当殡葬业小老板许诺言（陈泂江饰演）选择和潜水教练女友安纾语（安心亚饰演）踏上红地毯的那一端开始，小俩口要的简单婚礼却变得一点都不简单；这当中包括：举止怪异的家长，追债追到天涯海角的大耳窿，外加暗地里搞破坏的新郎女性好友，再加上婚礼当天一场莫名其妙的爆炸，一场突如其来的葬礼，小俩口想要一场简单的婚礼，似乎是“天方夜谭”。

When Su Yu, a free-spirited diving instructor, says “Yes” to Nuo Yan, a modern funeral director, she imagines a simple, peaceful wedding. But the reality is just the opposite! From overbearing in-laws, to oppressive loansharks, to a jealous best friend, to a house on fire and a funeral on the wedding day itself, Su Yu and Nuo Yan’s love for each other is tested by family, foes and fate. Will their wedding be the event that brings them closer or tears them apart?