The action takes place in a world in which instead of people, living cars are the dominant race on the planet. The main character, a red monster truck named Zal, lives in his old garage and every day he sees the same beige sky and rusty rickety pillars in front of him, thinking about whether anything can be changed in this routine and gloomy life . On the verge of complete moral collapse, serious changes unexpectedly occur in his life - Zal is forcibly taken somewhere far out of town. Will he, being forever tormented by the blows of life, be able to find the light within himself and, illuminated by it, come to happiness?