That's Gonna Leave a Mark

That's Gonna Leave a Mark is a memory in Assassin's Creed II

Discription
While trying to find a way in Emillio Barbarigo's Palazzo, Ezio watches as Rosa and several thieves make an attempt to break in. While climbing the wall Rosa is shot in the leg by a near by archer and curses with agony. Ezio calculated that she might be an important ally and helped her across the battle with the guards. As the fighting continued Rosa suddenly collapsed and couldn't walk much longer. Ezio then carries her until they meet up with anouther thief who orders Ezio to put her on a gondala so he can row her to their hideout. Ezio in the mean times deals with any archers he spots and kills them from a distance with his throwing knives or up personally with his hidden blade. When they reach to safty they are met by the leader of the thieves guild Antonio de Magianis, who tells Ezio to put the enraged Rosa on a table so he can pull the arrow out. Ignoring the threats and curses of Rosa, Antonio introduces himself to the Assassin and thanks him for saving Rosa's life.

Outcome
Ezio is now an ally of the Theives Guild of Venice, and meets Rosa and Antonio for the first time.