Hard-partying Constance is busy running from real life in St. Petersburg, Russia. Across the world, Nia's life is seemingly falling apart at the seams after a car accident leaves her paralyzed. Meanwhile, Anya finally has it all together, with a new husband, job, and flat in the city of her dreams. Their lives become intertwined as the laws of physics begin to bend. Now it's up to Constance, with the help of her long lost friend and flame, to find a way to set it right.