 Complete the following phrase:  Finally, having been threatened with execution, and convinced that Kolberg can only be saved if a great leader can be found, Nettelbeck sends Maria on the dangerous journey to Königsberg whither the Court of Prussia has retreated, to meet with the King and with Queen Louise, who was described by Napoleon as the only man in Prussia. Marias journey leads to the energetic and charismatic Gneisenau being sent to Kolberg. After an initial confrontation with Nettelbeck, in order to show that there is only one leader in Kolberg, and that Gneisenau is that leader, the two work together with the army and the citizens to save the city from the French. After Kolberg is unhistorically saved, the film returns to 1813 after the Convention of Tauroggen, a time when Napoleon was 