八名窃贼将自己与人质反锁在西班牙皇家造币厂内，他们背后的犯罪首脑则妄图操纵警察实现自己的计划。

Under the guidance of The Professor, a group of eight very peculiar robbers have attacked the National Coinage and Stamp Factory of Spain and took hostages to carry out the most perfect robbery in the history, aiming to take home 2.4 billion Euros in cash.