Stray (2019)

"From Love The Evil Grows"

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 ...