Lucy Evans is a promising, up and coming musician who catches the eye of international superstar, Harry Styles. After forming an unlikely friendship, Harry guides Lucy through the tumultuous yet exhilarating rollercoaster of rock star life. But will Lucy's dark past come back to haunt her and ruin everything she's fought so hard for? And how will her best friend and staple in her life, Finn, feel when Harry seemingly takes over his place?