Pedro, Kiko and David, three friends in their late thirties, travel to Rio de Janeiro to pick up the lifeless body of Mateo, their best friend from high school, who has died under mysterious circumstances. But when you arrive in Brazil, nothing is what it seems. Mateo, "the dead man", has fled, his house is upside down and one of his ex-girlfriends is desperately looking for him...
Diego has just been voted best young player in Europe and at the age of 20 he is on his way to making his team, Atlético de Madrid, champions of La Liga. But his impulsive and conflictive character makes the club, fed up with his excesses, hire Álex, a withdrawn and lonely psychology professor, to improve his behaviour. The two will have no choice but to learn to understand each other.
Sister Marina, a very unorthodox nun, is sent during the summer of 1994 to El Parral, a boarding school for boys threatened to be closed soon. Even though the kids welcome Marina with all kinds of pranks, they will, little by little, become something very close to the family they never had.