María Mercedes, a poor girl who sells lottery tickets, meets a rich man who hates his own family and sees in María Mercedes an opportunity to make their lives miserable.

Thaliaas María Mercedes "Meche" Muñoz González de Del Olmo
Arturo Penicheas Jorge Luis Del Olmo Morantes
Laura Zapataas Malvina Morantes vda. de Del Olmo
Gabriela Goldsmithas Maria Magnolia González de Mancilla
Carmen Salinasas Filogonia "Doña Filo"
Fernando Ciangherottias Santiago del Olmo
Roberto Ballesterosas Cordelio Cordero Manso