<human>:  Who is the main character in the video game ‘Assassin’s Creed: Brotherhood’?
<bot>: The main character is Ezio Auditore. He is a member of the Assassin's Brotherhood, a secret society of assassins. He is a descendant of the original Assassins, who were a group of assassins who fought against the Templars, a group of religious fanatics who were trying to take over the world.