People born under the constellation Capricorn are famous for their sense of responsibility and love of order. Dearest Zoya Yakovlevna has long and regularly served as a concierge in an apartment building. He watches everyone and is no longer surprised by anything. But for this to happen!.. On New Year's Eve, a certain middle-aged man of decent appearance threw a baby into HER entrance. And a little later, the stranger was found undressed and killed in the apartment of a young, lovely girl. It’s good that Lady Zodiac, a detective and astrologer, was on the scene. As it turned out, she was in a hurry to warn the girl about the impending misfortune and was late. And now she has no choice but to start an investigation...