Everardo Rey and his best friend, Pedro Malvido, went to United States to chase the american dream. There they made a promise to forget about Manuela San Vicente, a high society girl they were both in love with. After years of work and having enough capital, they returned to Mexico and started a glass-garnering business. Nevertheless, Everardo Rey broke his promise, married Manuela and devised a plan to accuse Pedro of fraud and take him to jail. Pedro gets out of jail and seeks revenge, but he does not know that his daughter, Lorena Malvido, is in love with Matias Rey, Everardo's son. The young couple will try to temper hatred between the two families in order to be together.