At Tiburtino III, in the far Roman suburbs, a small meteorite falls from the sky and is picked up by Leonardo De Sanctis, the father of Pinna, a local drug dealer. Over the next few days, almost all the inhabitants of the neighborhood begin to behave strangely, raising real barricades around their territory. Pinna decides to investigate the phenomenon together with his friends and Lavina Conte, a famous fashion blogger trapped despite herself in the neighborhood. The aliens, starting from Tiburtino III, are intent on conquering the world. To Pinna and his unlikely group, the task of saving it.