A skeleton in a plastic bag, you see, is not the best housewarming gift. However, it was Alina who discovered him in the closet of her new apartment. And this was not the last surprise: at night, steps and groans do not let her sleep - it's not otherwise, this is the ghost of the one whose remains are buried in a bag ... It seems that prestigious housing in the center cost Alina so fantastically cheap for a reason! With the help of her faithful friend Marina, she decided to get rid of the skeleton - put it in a parcel box and "forget" at the trolleybus stop. What was Alina's surprise when she again saw the "package" in front of her door! Having visited the housing office, the friends learned that all the tenants - Alina's predecessors - moved to another world, and the reasons for this are the most unnatural. Well, before the same fate befell her, we urgently need to figure out the secret of a bad apartment!