While Matteo settles in Città Palazzo as a preacher, Christian, David and Rachel make an unexpected journey.

Città Palazzo has been reborn as a utopia and Christian is the undisputed leader, but peace in the neighborhood does not seem destined to last.

The utopian dream of Citta' Palazzo begins to falter, Christian must decide whether to restore Lino's old ways. Meanwhile, Rachel is overwhelmed by a strange power.