Magdalena decides to celebrate her twenty-fifth birthday in Puente de Alba, the tiny town of the Montaña Central Leonesa that saw her grow up, before moving to Barcelona and starting her gender transition.

She goes on the trip with five colleagues from I-Vaginarium, a group of transsexual women with whom she will share an intense week in unusual natural landscapes, exploring the ins and outs of their personalities, looking for answers about what unites them and learning to deal with their differences.