OLDER, WISER, AND MORE DEADLY THAN EVER, MASTER ASSASSIN EZIO AUDITORE EMBARKS ON AN EPIC JOURNEY TO FIND THE LOST LIBRARY OF ALTAIR - A LIBRARY THAT MAY HOLD THE KEY TO DEFEATING THE TEMPLARS. HOWEVER, A SHOCKING DISCOVERY AWAITS HIM. The library holds not only hidden knowledge but also the most unsettling secret the world has ever known, a secret the Templars hope to use to control humanki…