Your parents are the CEO a big company called Kim Dynasty, your best friends Naeyeon, Jisoo, and SinB. You've always been jealous of SinB, her boyfriend Yoongi was your crush since you were little but they dated so you've always kept it your secret. One day your parents force you to marry Yoongi for both of their companies. What will SinB do? How will Yoongi act?