Alexandra has always been a pragmatic realist, so she was not afraid to rent a long-abandoned mansion that was notorious. There were rumors that the previous owners died under mysterious circumstances, and that the house was haunted. Alexandra only believed that, due to ridiculous speculation, the rental price had dropped. But after she learned about the existence of a treasure hidden somewhere in the house, Alexandra became interested in the fate of the artist Albert Baryatyev and his wife Nadenka. And now she won’t leave the house, even though the treasure is actually guarded by a real ghost.