At their annual summer building club 'Camp Scrap Wood', best friends Ziggy (12) and Bas (12) find themselves on opposing sides for the first time in their lives. A different secondary school, their parents' expectations and falling in love with a girl cause an almost forgotten argument to become an all-out battle between the boys. As they work on their constructions, the boys begin to fight, each with the help of their own group of young builders.