The criminal couple Louise Kent and Charles Zukor stages a coup in the luxury restaurant Oriental. In the midst of a dance number goes suddenly all the lights out. In the confusion that arises one of the elegant guests is deprived of her jewelry.

The young adventurer Signature Hjelm meets one day a runaway carriage, and succeeds by a resourceful and daring intervention to avert an accident. The rig belongs to Gustav III's favorite, Baron Armfelt, and as a reward for his feat will Ture service of the king's guard. Conspirators trying maple certainly entice him over to the king's enemies, but Ture reports Gustaf receiving a grim and determined expression on his face: "Spies even here!" His confidence Signature increases.

Social comedy-drama. Aristocrat's boredom in marriage of convenience and sacrif ice of self on behalf of wife's lover.