In a small town in the United States during the 1920s, a dreamer inventor named Donald Norton faces the harsh reality of his failures. With the ambition to revolutionize the automotive industry, he has devoted his life to creating a car powered by solar energy. However, his constant failures have led him to financial ruin and the loss of his community's trust, which sees him as nothing more than a lunatic.
When a major automotive competition is announced in the town, Donald views this as his last opportunity. With the help of his sister, a determined typist, and a group of unwavering friends, he embarks on a race against time to perfect his invention. As the day of the event approaches, the rivalry with an automotive industry magnate, who sees him as an obstacle in his pursuit of fame, intensifies.
As Donald battles against adversity and his own fears, he discovers that the true test is not just about winning the race, but about the value of perseverance, friendship, and self-acceptance. Through dramatic twists, touches of humor, and an inspiring message, the story culminates in an emotional climax where Donald must decide what is truly most important in his life: his dream or the relationships he has neglected. In this journey of self-discovery, he realizes that true triumph is measured by what one can overcome in order to pursue their passion.