When a powerful enemy takes over your country it's so easy to stand back and accept it, especially when you're only a child. But eventually you want to do something to get back at them - if only you can find a way. Based around real events, this is the story of a group of children in Belgium in WW2, who choose to challenge their ruthless invader by blatantly breaking a new law aimed at the youth of their country. The penalties for defiance are terrible, so everything must be done in secret. The teamwork and skills that the friends develop are tested when they are suddenly presented with a chance to help someone in trouble with their very determined enemy.