A couple adopts a boy named Nicolás. Over the months, Nicolás is diagnosed with leukemia, and to try to recover, he will need the help of his biological father, whom he does not know.

• José Ron
• Eva Cedeño
• Jorge Salinas
• Erika Buenfil
• César Évora
• Omar Fierro
• Nuria Bages
• Leonardo Herrea