In 1963, Esther gives birth to Roland, the youngest of a large family. Roland is born with a club foot that prevents him from standing. Against everyone's advice, she promises her son that he will walk like the others and that he will have a fabulous life. From then on, Esther will do everything in her power to keep this promise. Through decades of trials and miracles of life, this film is the story of a true, funny and moving story, that of an incredible destiny and the greatest love there is: that of a mother for her child.

Samuel, a widower, is taking care of his 7-year-old daughter alone. Overwhelmed and stressed out, he decides to isolate in a chalet he was renovating with his wife in the Italian Alps. Indifferent to the anger of locals who help police to hunt down migrants, he comes across a woman who fled Afghanistan. Samuel decides to help her reach the border, thinking it will take them a few hours. But an aggressive group of men comes after them…