The Bank of Spain is like no other. An absolutely impenetrable bank. A bank that nobody could ever rob. There are no blueprints. No maps. No data on the vault's engineering system. It is an absolute mystery. Plus, the head of security ferociously guards the bank as if his life depended on it. This thrilling challenge ignites the curiosity of Thom (Freddie Highmore), a genius determined to learn the vault's secrets and make it into the depths of the bank.