Terence Hill plays Thomas, an easy rider who sets off on his Harley Davidson for the desert in Almeria in search of solitude. Along the way, however, he comes to the rescue of Lucia, a girl who has fallen into the hands of two bandits. From that moment on, Thomas’ efforts to continue his solitary quest are in vain. The young woman simply refuses to be behind. Thomas discovers, as the face the desert ant the forces of nature together, that the wisdom he is seeking is not to be found in solitude, but in Lucia’s courageous spirit.