Saito is getting married to his classmate. But it's not just any classmate—it's his least favorite girl in school and archnemesis, Akane Sakuramori! And so begins a romcom of two stubborn love birds forced into marriage against their will.

Saito and Akane secretly begin their new life together but soon run into a mountain of conflicting lifestyle preferences. Can the two find a way to meet in the middle?