Marcos, blind and deaf, learned to speak in the institute for the blind run with an iron fist by Guadalupe. Saul, commissioned by the director to interview the one who is presented as a young miracle, befriends him.

Saul's mission is to interview Marcos, a young blind and deaf man who learned to speak at an institute for the blind in Guadalajara, run by Guadalupe. A miracle that hides certain mysteries, and a strong friendship that is created between the two young people.