Flechas.

Gabrielle, Emma, Leire and Zoe are four 16-year-old girls who decide to spend a night of fun, confidences and alcohol in the gym of the boarding school where they study. Trying not to be discovered by Marga, the rigid and disciplined director of the center. In their conversations, we soon discover that the joy and spontaneity typical of their ages hide a terrible secret that will eventually emerge.