Assassin's Creed: Revelations follows master assassin Ezio Auditore as he walks in the footsteps of his legendary mentor, Altaïr, on a journey to recover five ancient seals that hold the keys to the future of the Assassins brotherhood. It is a perilous path -- one that will take Ezio to Constantinople, the heart of the Ottoman Empire, where a growing army of Templars threatens to destabilize the region.