Taken to the residence of the young daughter of the Katori, Takaya struggles to question himself and is pushed to resume his journey by young Niki Lanz. The boy, hesitant and grumpy, discovers that his car has been rebuilt right on the industrial estate.

The discovery of the Katori's new prototype pushes Takaya to resume the race. The young Suzuko, in charge of the cars, intimately in love with him, pushes him to try it, but the damage done to the car forces the young man to accept participation in the rally, in order to be forgiven for the unauthorised attempt.