It's the year of 2018 and Cimorelli is fighting all the time and Christina and Katherine allways disagree with Lisa, Amy, Lauren and Dani. They decside to split the band and move on. Christina goes to collage, Katherine writes her own sucsesfull bookserie. But what will the younger sisters do. They decide to move out together and start a new band called C4 (Cimorelli 4). But will they succeed? And will they be more successful then the original Cimorelli. And how far will Christina and Katherine go to stop that from happening. Christina: 'You allways stand together leaving me and Katherine without a say. That is so NOT fair.' Lisa: 'Just beacuse we stick together you don't have to be so mad. We just have the same opinions.' Katherine: 'I've had it with your obnoxiousness. I quit. This is not what I wanted.' Lisa: 'Good! Leave! We don't need you. You were allways the most hated one.' Christina: 'Don't say that about her. I leave to. C'mon Katherine. They are just losers who CANT SING!'