Synopsis

Microbe is a shy boy, often lost in his drawings. Gasoline is a smart, inventive kid, and arrives at school in the middle of the year. The two instantly become great friends, and as the summer vacations draw closer, they both know that neither wants to spend two months with their respective families. Thanks to a lawnmower engine and a few planks, they build their own car and set off for adventure on the roads of France...