Steve thinks he made the right choice turning down a snowy week with his cousins at a cabin in northern Ontario in favor of a relaxing (and perhaps romantic) time under the Spanish sun with his friend, Laia. But when an email from his brother DJ arrives, implicating their grandfather in some shadowy international plots involving nuclear bombs, Steve and Laia immediately put aside all thoughts of a vacation in a desperate attempt to find out if Steves grandfather was a Cold War-era spy,.