Stray (2019)

Igor is ready for anything for the sake of Polina’s happiness, and in order to compensate for the loss of her son, the couple opens up to a new child. But instead of an ordinary boy from a shelter, a mystical creature that can recreate the memories gets into their family ... There has not yet been found a recipe for centuries of suffering, but perhaps the key to salvation in selfless love for each other ... Open your heart! Let her in ...