Kekkon shiyou. Rikon zentei de.Cậu có thể kết hôn với tôi nhưng vẫn sẵn sàng cho việc ly hôn được không?; 結婚しよう。離婚前提で。; Please Marry Me with Divorce in Mind; 결혼하자. 이혼 전제로.; 结婚吧。以离婚为前提。

After turning 30 as a NEET, Kyosuke was kicked out of his parents' house. That's when Rui, his closest friend, proposes a solution: to get married, then divorce! A guy and girl who've been 'just friends' for around a decade decide to enter a pretend marriage. He's a romantic and she's just a pragmatic girl. A pair unsuited for marriage. What will they discover after 100 days together?