Recreates aspects of the life of Abelardo Díaz Alfaro as a rural teacher in Puerto Rico during 1940's, integrating three of his stories "El josco", "Santa Cló va a la cuchilla", and "Don Fruto Torres".
Machuchal is a rural healer that uses ancient methods and herbs as cures, obtaining the confidence of the community for many years. After an emergency in which a child almost dies, Machuchal is persuaded to attend nursing school.