Dora and her mother decide to go to Europe to find a wealthy husband as their funds are diminishing. Much to her mother's disapproval, Dora falls in love with a penniless nobleman, Julian Beauclerc. His marriage proposal is eventually approved after he inherits millions and is appointed attaché to the British embassy. When he discovers important defense papers entrusted to him have disappeared, he suspects Dora of stealing. Julian's brother Henri stumbles upon the papers and, sniffing them, recognizes the perfume of the Countess Zicka. With this evidence, Henri charges the countess with spying, thus mends the faltering relationship between Julian and Dora.