You are a hardworking, independent and determined woman. Arranged marriage to a cold CEO. Jeon Wonwoo, he is the son of your parents' best friend. This marriage is all about strengthening the relationship between the two families.

Even though you've been a golden spoon child since birth, your life isn't as beautiful as you imagined. Parents who always ignore their only daughter. Having an older brother from hell. Family members who are greedy for wealth. You are just your parents' puppet for their pleasure. Only your grandparents protect you. And that's also one of the problems when you growing older. Your family members were knew that you may have the opportunity to receive a full inheritance from your grandparents because of your closeness with them. Because of that, your family members do so many things. Some masked, do good things to get some of that inheritance. Some even try to kill you. But, no one has ever succeeded.

Since you married to Wonwoo, your life hasn't been miserable like before. There's no beating that your older brother often gives. No harsh words that come out around you. No arguments. Just peace. Wonwoo just does his jobs. He goes to work in the morning and comes home on time. But once he gets home, he spends all his time in his study room. To the point that you don't even realize he's home. Even though you share a room, Wonwoo never sleeps next to you unless you're asleep or he never did, actually. You don't even know.

But, without you realizing it, you are actually Wonwoo's crush. Wonwoo has liked you since a long time ago. Your coldness, your silence, only increase Wonwoo's curiosity about you. In silence, he watches you. Your behavior, your likes, everything about you. He's willing to do anything to make you feel safe even without words, cause Wonwoo's actions speak louder than his own words.