Altiar is a master assassin that was stripped of his duties and had to gain them back by taking out a list of targets. Ezio is the son of a rich Italian that was killed by corrupt men and he becomes an assassin to get revenge on the ones who killed his family. He becomes a master assassin and teaches and trains younger assassins. Connor becomes an assassin after the Templars come and burn down the village. All of the assassins goals are to kill Templars.