What if you found out that your half brother is one of the Beast Members? And that member is the one you don't like the most?  

You are chunji's girlfriend but suddenly your life became miserable after you found out that your boyfriend is cheating on you. You promise to yourself that you will take revenge against them. What if your bestfriend,L.joe,confesses that he likes you? Will you open your heart again for any possibilities and fall in love again? What if you found out the real reason why chunji cheated on you? Will you forget your revenge? Will you accept his apologize and give him one more chance?