Sara ends a long courtship with Cheo and is fired from the hotel where she worked. Faced with this situation, she decides to leave San Gaspar for a few days with her uncle Simón an aeronautical engineer who is devoted to agriculture; and with Bruno who falls for Laura the wife of Pedro the local leader of the plunderers of gasoline.
In CONATROL, company dedicated to the distribution of petrol; the Director-General, Mr. Uribe decides to send the Eng. Antonio Andrade to the plant in San Gaspar, due to excessive theft of gasoline in the area. Antonio agrees to leave immediately, postponed his wedding with Isabel daughter of millionaire Guillermo Cisneros.
In San Gaspar, father Vicente, uncle of Sara, is the leader of "The winged" local football team whose rival is Fidel, the Commander of San Gaspar, leader of "The Gunners." Both scramble to take over "jaibolera" the maximum trophy of the local tournament.
Ricardo takes advantage of Antonio's absence in the Federal District to take his place, even to seducing Isabel who is engaged to Antonio, and also allying himself in secret with Pedro to pass confidential information about CONATROL.
The action binds Sara and Antonio first as neighbors and then when it comes to CONATROL to ask for work. Sara and Antonio come together during a weekend on an unexpected journey. A great attraction develops between the two despite their very different personalities.
Sara es despedida de el hotel donde trabaja y despues de terminar con Cheo, decide viajar a San Gaspar por unos dias. Siendo huésped de su tio Simón y Bruno, Sara se pone a buscar trabajo.
En Conatrol, una compania dedicada a la distribucion de petrolio, el Director General, El Ingeniero Uribe, decide mandar al Ingeniero Antonio Andrade a la planta de San Gaspar para solucionar problemas de robo a la gasolina. Antonio accepta la oferta immediatamente y se va, dejando en espera su matrimonio con la hija de un multi-millionario, Isabel.
La historia cuenta los obstaculos que Sara y Antonio enfrentan por el amor que llegan a sentir por el otro.