Four popular boys, who are also brothers, are shocked when an orphan girl they often fight at school is suddenly adopted by their parents, but as they grow closer, they might find that having a sister to protect and becomes their voice of reason might be exactly what they needed.

Sandrinna Michelle, Junior Roberts, Fattah Syach, Arya Mohan, Harry Vaughan, Umar Lubis, Zenia Zein, Rafi Sanjaya, Kevin Faulky