Harry Yquem buys his beloved wife some jewelry in a place where underworld middlemen trade in fake and stolen goods. By chance, he spots a man with whom his wife had an affair in the past.

When Irmgard becomes pregnant from Georg, a free-love disciple, she decides, for the sake of her child, to pretend they are married. The secret plan is to wed his twin brother, John, who will pretend to be Georg in front of the priest. Soon after that happens, Georg disappears and is declared dead. Years later, Irmgard is trying to escape John, who is obsessed with her. In the mountains, she finds a stranger willing to protect her.

After a passionate affair in Paris, adventurer Sascha Demidoff can no longer forget Sitha, the beautiful Maharani of Eshanpur. He travels through the wilderness of India to the maharaja's palace, where Sitha still returns his passion. But when his connection to her becomes apparent, he finds himself exposed to the revenge of the deceived maharaja. It is only with Sitha's help that he narrowly escapes from a ravenous tiger in the predator courtyard and flees with her from the palace to Berlin. Meanwhile, the architect Fürbringer is waiting for a message from Eschnapur, where he has been promised the construction of several large buildings. However, Fürbringer's friend and first draughtsman Sperling returns from India without having achieved anything. When Fürbringer's fiancée, Irene Traven, discovers that the maharajah is in Berlin incognito, she gains access to him and manages to get the prince to award her fiancé the building contract...