The beautiful Maria Simanskaya has many admirers, but she does not want to marry any of them. Maybe because her father told her an ancient legend concerning the women of their family. If Masha reveals it to anyone, misfortune will happen... One day at a party, the girl could not resist and told her most devoted fan Sergei Vershinin about the secret. And after that they killed him! Masha fled her hometown, but the misfortunes did not end there... Soon the capital's detective Vseslav and his friend Eva were faced with a new mysterious murder. The investigation led them to the legend of the Phoenix feather, which gives women magical power over men...