In Ezio's final chapter, Assassin's Creed Revelations, Ezio is on a personal quest in search of the secrets left behind by legendary Altair. Instead of finding the answers he seeks, he soon realizes the Templars are also looking for the keys, scattered throughout Constantinople, that unlock the hidden library. In this Singleplayer Walkthrough demonstration, we will present you with a mission that occurs halfway through our game. Ezio is hot on the trail of a leading Templar who has the last key he needs. Ezio must leave Constantinople for a Templar stronghold, which won't be an easy task as the Ottoman elite guards - the janissaries - are determined to stop him.