Christian breaks a city-palace rule in order to get his job done as Matteo, the Vatican postulator, begins to investigate him.

Christian further explores his powers with help from Rachele, while Matteo pushes forward with his investigation.

Anna's miracle turns Christian's life upside down in an unexpected way, while Matteo receives some crucial information.

As Christian is forced to choose between loyalty to Lino and his new role as a 'saint', Matteo meets the mysterious Father Klaus.

As Christian and Lino clash, the city-palace sides with its new leader. Matteo makes a shocking discovery and must make a difficult choice.