Chiwa Takanashi agrees to an arranged marriage with Hokuto Mamiya, a wealthy company president, in order to pay off her father's debts. Hokuto agrees to the arranged marriage because he sees Chiwa as another step towards exacting revenge on his family for their role in the death of his mother.
I was annoyed with so many aspects of the Happy Marriage?! series but I just could not look away. It's highly over dramatized with so many misunderstandings. All of which, could've easily been worked out if Chiwa and Hokuto had just talked a little to each other. Their refusal to communicate was so severe that they often used Hokuto's secretary to relay information or get information about each other. However, despite my annoyance with some of the elements involved in this series, I still enjoyed reading it. The over-arching revenge storyline was engaging, but it tended to take a backseat. Most of the time, when it was brought up (with the exception of at the very end) it was only as a tool to fuel Chiwa's insecurity about her relationship with Hokuto or as an excuse to get Hokuto to be a dick.
But hands down, Chiwa was the most annoying thing in Happy Marriage?!. She was an extreme mary sue and such a martyr. Every decision that she makes in the series is motivated by some other character's problems or what she thinks will make someone else happy. She only has one moment at the very beginning where she tries to take some initiative for herself and it gets smacked down pretty quick. I probably could've tolerated this a little better if she wasn't crying every other page. Chiwa cried so much in this series that it inspired me to create another shelf just for her called "Why you cryin?!" I was actually rooting for Hokuto's ex-lover at one point because she not only had personality but wasn't shown bawling over every little thing that goes wrong in her world.
As for Hokuto, he was a fairly standard romance hero that you can find in numerous Otome games (the distant "only your love can warm his cold heart" type). I did end up liking him a lot towards the end. Even though he managed to really piss me off, because for no real reason he back hands the heroine at least twice. These scenes were like watching an old black and white movie where the hero suddenly hauls off and smacks the leading lady and no one mentions or says anything about it. Way too over the top and I HATE when authors insert this into books.
All in all, this was an ok read. I would recommend it if you're in the mood for something along the lines of a harlequin romance with lots of melodrama.