A love and hate kind of relationship between Nayeon and Chanyeol.

July 17, 2017 Dear Mr. Choi Seungcheol, I'm sorry I didn't get a chance to bid my farewell to you in person because I just don't have the guts. Your kids are extremely mischievous, unpredictable and out of control but if I'm being honest they're kind and bright kids too, it's just it is really hard for them to lose their mom at the very young age, it's difficult to adjust. I'm really sorry for leaving, despite for all the kindness you have showed me, here I am giving up on your kids already. I hope you find the right nanny or perhaps a new loving wife to you and a loving mother to your children. That's all Mr. Choi, good luck and farewell. Sincerely, Your Ex Nanny

In life people do come and go, many things will happen and change because nothing is permanent. But if it's meant to be, destiny will find a way to make the people who once separated ways, cross each other's paths again.

Due to unexpected turn of events, the ex high school lovers, Chanyeol and Nayeon, began crossing each other's paths again. They had fake marriage back then but it seems like they will undergo another one. They are chosen to be the next couple in the We Got Married, a television show, where a man and a woman would undergo a fake marriage to entertain the viewers. What would happen to the two? Is there a chance for them to get back together or will the distance between them grow bigger?

Can love emerge in an arranged marriage?

In a blink of an eye, a 21st century lady becomes the Grand Duchess of Russia.

In every dimension that exists, there are two individuals who are fated to cross each other's paths but due to the circumstances surrounding Jisung and Kai, only one of them gets to live in each world. Will there ever be a universe that is kind to them?