A sensitive portrait of the real and imaginary life of Antoine, a boy detective who runs, drives, makes decisions, hosts radio shows and adores simultaneous telephone conversations. Over the course of two years he uses a mini-boom microphone to discover and capture the sounds surrounding him. In this manner he co-created the soundtrack of this film. This child, who is of Vietnamese origin, was born one hundred days prematurely. He is integrated into the regular school system in Montreal, with unprecedented success. Antoine is five years old and he is blind.