High school student Saito Hojo is set to inherit his grandfather's major corporation. First, he must marry Akane Sakuramori, the girl he despises the most, and who hates him just as much. The two are determined to keep their unexpected marriage a secret from their classmates. But as they begin their newlywed life, the distance between them starts to close.
E1
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.
E2
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?
E3
After resolving their differences, Saito and Akane begin to enjoy spending time together and all seems to be smooth sailing. Until one day, when Akane works herself too hard and gets sick, leaving Saito to take care of her.
E4
With Shise's discovery of their secret, Saito and Akane scramble to keep others from finding out. Meanwhile, Akane encounters haunting events at home.
E5
Himari reveals to Akane that she has a crush on Saito. While Akane agrees to help her get closer to Saito, she can't shake a nagging feeling.
E6
Akane's revelation of a painful past prompts Saito to cheer her up by planning a day out together.
E7
Saito works his first part-time job to get a gift for Akane, but things go awry when it goes missing
E8
A mysterious girl suddenly appears before Saito and he soon finds out that she's Akane's little sister.
E9
Maho continues to tempt Saito, but Saito learns the truth behind her actions when she falls ill.
E10
Saito and Akane become a rumor at school, so they come up with a plan as diversion.
E11
Saito is invited to a party hosted by Tenryu, and Akane must stay home alone overnight.
E12
Akane reveals her past encounter with Saito and confronts Himari in this Season 1 finale!