7. The war between the Templars and Assassins

Assassin's Creed players were surprised to learn that the 2007 game was bookended by a story set in modern times, and it wasn't until Assassin's Creed 2 that the tale of the ancient feud between the Order of Assassins and their evil Templar rivals really began to take shape.

The conflict is more than just a rivalry, though. It's a war. And it reminds us of a different war: marriage. Yet while the Assassins have been dogging the Templars for millennia in the name of saving the world, Kim Kardashian couldn't even stay married for three months. We guess no one ever told her—Love is a Battlefield.