Many times, our life is like dominoes. Where it seems steady and orderly, an unpredictable or wrong move is enough for everything around us to begin to fall apart, one after the other. In Anna's life, this domino of successive upheavals will last "A month and something". In this short time she will see her cloudless and happy marriage dissolve, her relationship with her boyfriend tested, her thunderous love surprise her, her ex-husband playing a well-made game for her, her mother she overdoes it and gives her 5-year-old daughter lessons in maturity. But most importantly, he will see life with different eyes. And he will understand that happiness was not what he lived until now, but what is just beginning...