Lisa is a photographer. At an exhibition, she meets Oleg Orlov and agrees to become a companion for his sick daughter. Gradually, Lisa manages to make friends with the naughty girl. Sasha Orlova reminds Liza her deceased younger sister - Lisa learns that Sasha has nightmares. At night, her late mom visits her and calls the girl to accompany her. So, Sasha believes that she will die soon. Neither dad nor Sasha's stepmother, Kristina, attaches importance to the girl's visions. But one night, Liza herself faces the "ghost" in the Orlovs' house - Now she has to find out who is scaring Sasha and what danger the girl is in in this house.