Poland, 1990. The first euphoric year of freedom, but also of uncertainty for the future. Four apparently happy women of different ages decide it's time to change their lives, and fulfill their desires.
An exceptionally gifted teenage boy is about to start studying physics at university. He is working on the theory of parallel worlds, which are linked, he initially believes, by light. He has an extraordinary mind and a wounded soul, which his mother, who steers his life, is incapable of healing.
