Michele lives in a quiet town by the sea. It can not be said that he is very much liked in school, he is not a good student and he does not excel in any sport. But basically, it does not matter. It would be enough to be noticed by Stella, the girl that he can not help himself to look at the class even if it has the feeling of being totally transparent in his eyes. And then one day, an extraordinary discovery upsets her daily routine: Michele looks in the mirror and discovers that it is invisible. The most incredible adventure of his life will begin.