The story follows Adrián, who is a severe compulsive gambler (ludópata). After getting into serious trouble following an incident in his hometown, he flees to the city to hide out. To lay low, he takes a job working as a schoolteacher. However, his life becomes chaotic again when he is unable to resist the daring provocations and advances of his female students, sparking a whole new series of illicit affairs and boundary-crossing entanglements.