Soto Alto is more than just a college football team. They made a pact: nothing and no one would ever separate them. They will always play together. So when what happened, they had no choice but to act immediately. Roberto Santiago worked as a television writer, editor and producer. The football detective series became a real cultural phenomenon, it is one of the best-selling books in Spain, they have been translated into different languages of the world, and in 2018 they were even filmed. For primary school age.