heeseung is a mafia boss who was told to get married by his parents who own the gang. heeseung decides to choose a mute girl as she won't cause him any trouble since she can't talk. you are that mute girl.

it's the first time the two of you are meeting each other. you are meeting at a cafe, heeseung had done a background check on you and knows you can't speak, but do understand when people talk.