Lee Howon and Jung Chaemin got themselves into an arranged marriage. Well, it's a bit strange case of arranged marriage since they weren't actually forced by their parents. Let's just call it that you not-so-accidentally getting yourself in a contract marriage. You and him agreed to get along well and became friends during the contract because both of you think hating each other would just make everything worse and you didn't even know each other. So, being friend with your husband wouldn't hurt, right? But how long you can just focus on your own life when you have an attractive husband in your house?

Lee Howon (28 y.o)

First and the only son of Lee family, the family who owns Shinha Department Store (part of a big company group in South Korea, Shinha Group). He's nice since the first time you know him but both of you agreed not to care of each other's life. He's just like a housemate for you. His parents are your parents's friends.

You / Jung Chaemin (22 y.o)

You are a first born of Jung family, a cheerful young girl who is a passionate new employee in Samsung Networks. Your family isn't as wealth as Lee family. You want to be a succesfull career woman, so marriage and even relationship weren't on your top priority since you just got a job as business development staff in one of large companies in South Korea. To you, Howon is a nice guy, nice enough to be your friend.

Nam Woohyun (26 y.o)

Your senior employee in Samsung Networks. He works in different floor but you met him in elevator one morning. He is nice and warm guy. He develops feelings for you.

Kim Minyoung (OC) (26 y.o)

Howon's girlfriend. Howon was still in relationship with her even after he has marriage contract with you. She's pretty and have a lot aegyo but she's not as nice as people think.

Kim Myungsoo / L Kim (22 y.o)

Your university friend, well actually he's your ex-boyfriend who turns out to be a heir of other large company.

Other characters will be revealed later. Maybe other Infinite members will be there as well.