When her seven-year-old son moves to a new school, an MMA fighter realizes that her toughest fight won't be in the octagon, but in parenthood.

Justyna, a young woman who’s the main protagonist in the film, buys a flat at a bailiff auction regardless the risk it may bring. When she wants to move in it turns out that the keys she was given do not fit the locks. A dream about a place of her own turns into a nightmare.