Old friends Zoya, Tosya and Marusya secretly meet in a hotel room to burn a suitcase with mysterious contents. But they have three problems at once — one does not remember the lock code, the other lost the key to the padlock, and the third managed to lose the suitcase itself. A strange Porter and Bellboy are trying to return the suitcase to the heroines, overcoming a series of accidents and troubles. Inside the found suitcase are artifacts from the heroines' past lives, in which they were men, real boys and valiant warriors. Is it enough to burn your memories to close the door to the past? Can a woman nowadays do without a steely character? The past catches up with our heroines, crashing a burning suitcase onto the hood of their car.