José Benítez, a young Paraguayan worker who lives in Buenos Aires marginalized by his surroundings, is the victim of a Salidera. Motivated by his desperation and the urge to reverse his current condition, Benítez will try to get his money back, discovering in such an attempt that the possibility...
A suspicious Chinese yerbamate on sale in a supermarket will cause human carnage by possessing a conventional mate, turning it into a powerful killing machine that can only be eliminated with a bit of cinema.
