The world of martial arts has always been surrounded by an aura of mystery, fueled by the legends and myths that have come down to us. We know, however, that in every story there is a grain of truth, but how to distinguish? In the book I will analyze various aspects of these disciplines, from the most practical as the fighting techniques to the most mysterious as the use of inner energy, all seen with rational and analytical eyes. In addition a section on how the oriental arts have influenced our culture through films and comics. A guide for people who want to have a broader view on the martial arts, a trip between legend and truth.