Tom's bike is green, brand new, beautiful. To get on, Tom puts on his helmet and backpack, and off he goes. At school ? Skipping school? On holiday ? No way. Tom takes his green bike to go to work. And as, sometimes, life is very well done, after overtaking a lot of people, cars, pedestrians, but also monkeys, lions and acrobats, Tom parks, puts on his work clothes and... changes clothes. bike ! For what ?