Gijón, Principality of Asturias (north to Spain). Santi is a thirty-something years old with any lucky on life: fired from a year ago from the factory where he worked, his nine years of marriage with Maite close to end after she files for divorce. Not having money and living in his van after he was expelled from their house waiting for a job that it never comes, he passes the days with his best friends Marcos, a family father with two children happily married with Lorena, and Pedro, a single gas station worker who continues living with his mother, self-convinced to be a love machine with women. Trying to have a moment of peace, Santi and friends go to an alumni meeting, where he realizes that his former classmate Mario is now a successful man and the new boss of Maite in the supermarket Todoymás (Allandmore) where she works. After a bitter visit to the lawyers with Maite to regularize the divorce, Santi decides to buy a lotto ticket as a last hope to change his luck. To the next day, ...