Two young brothers, Damian and Anthony, accidentally come into possession of a bag stuffed with cash when it falls from a train during Britain’s conversion to the Euro. Faced with a strictly limited window before the money becomes worthless, the boys must decide how to spend it — will they indulge in fun items and personal desires, or use it to better the world? As they wrestle with questions of generosity, responsibility, and temptation, they discover that being “rich” carries its own burdens. Meanwhile, bungling criminals are on their trail, adding urgency and danger.