As Pope Pius XIII hangs between life and death in a coma, charming and sophisticated moderate English aristocrat Sir John Brannox is placed on the papal throne and adopts the name John Paul III. A sequel series to “The Young Pope.”

In the future, a strange fungus has changed nearly everyone into thoughtless, flesh-eating monsters. When a scientist and a teacher find a girl who seems to be immune to the fungus, they all begin a journey to save humanity.