Argos era un cachorro abandonado que no sabía nada de los humanos, ni siquiera les entendía cuando hablaban. De hecho, él pensaba que era invisible. Hasta que llegó su mejor amiga, Lyra, y lo cambió todo. Además, había un gran interrogante que no podía resolver ¿Por qué solo algunos humanos llevaban gafas de color morado? ¿Solo lo veía él? ¿Quieres ayudar a Argos a resolver el misterio de su vida? Acompáñale durante este cuento corto para descubrir su historia y reflexionar acerca de los valores del mundo. Argos was an abandoned puppy who knew nothing about humans, he did not even understand them when they spoke. In fact, he thought he was invisible. Until her best friend, Lyra, arrived and changed everything. Also, there was a big question he could not solve. Why were only some humans wearing purple glasses? Was he the only one seeing it? Do you want to help Argos solve the mystery of his life? Join him during this short book to discover his story and reflect on the values of the world.