Ezio come to Forli in hope he can hide the apple of eden there, only to find out Forli is being attacked by The Orsi brothers. They are former mercenary, contracted mby Caterina Sforza to kill her husband. It may sound cruel, but the truth is, Caterina is an Assassin while her husband is a Templar, made her need to kill him before he knows the assassin guild secret she hide in Forli. 

     Now, the Orsi brothers is hired by The Spaniard. He want them  to get the map and the apple from Forli. It's the map locating The Vault, a room which inside of it, they believe hold something powerful enough to make them become a god. The Spaniard also need the apple as a key to open The Vault itself, so by attacking Forli, he can get both items. 

     Some of The Orsi brothers army has already get inside of Forli, but not still not win the battle. Ezio rush inside and kill all enemy inside the fort, but then, The Orsi brother yelled at Caterina. He threat her to give them the apple and the map, and if they won't do that, they will kill hostages, her children. Still Caterina won't give up, and yell at them she won't give the map, and to just kill her children instead. Hearing that, they give one hour for her and ask her come to outer side of the town if she will change her mind.

      Ezio try to comfort Caterina for her sacrifice, but instead she says there will be no sacrifice. She ask her to get both of her chiildren, and made the orsi brothers pay for what they done. Agree to that, Ezio rush to where the the Orsi brothers may hide the children. He found one of them, beside a home near outside of the town guarded. It's a pretty easy task for Ezio to kill all the guards, he just swiftly moving and jump over them from the roof by surprise and use the smoke bomb to even surprise them.

    He's done saving one of the children, but see no other hostage nearby. The saved children told him, her brothers, the other hostage, is being held at the upper part of the tower, near the sea. Again he rush over the the tower, and hear one of the Orsi brother yell at a child, the other hostage, at the upper part. Sneak behind the guards and silently kill them, Ezio move slowly to the roof, and get behind the orsi brother. But he realize Ezio is behind him, taking out his sword and attack Ezio. He fight back and using all the skill he learned, the Orsi fall into his knees.

     The other Orsi, is in the other side of the town, being guarded by lot of guards. Using a frontal assault Ezio try to attack him. But instead of fighting back, he run, yelling at guards to hold Ezio. But fortune fall over Ezio. He see a horse nearby and use it to catch the running Orsi. Have no other choice, the Orsi took out his sword and attack Ezio. Seeing all the guards nearby, ready to help the Orsi, Ezio took out a smoke bomb and throw it to ground, leaving a large smoke in the area. Confused enemy is a benefit for him, and he used it perfectly to assassinate the Orsi. But thats not the end, while Ezio assassinate the Orsi, he also stab Ezio, leaving him powerless, and drop the apple. Someone get the apple. He wear a black robe and has a missing fingers. That all he see before he colapse.

     Unknown time has passed, and he awake, being nursed by Caterina. Tell her about the apple, he then get ready to chase the black robe man. Caterina tell him he might be in the church on the other side of town, because people in that church all wearing a black robe. Arriving in the church he see no strange person that has taken the apple, but he see Brother O'Calahan being "interogated" by guards. Well is not a bad thing to help him, so Ezio kill the guards. He then ask Brother O'Calahan is there is a man wearing robe with missing finger. He knows someone fit that, and tell Ezio to find him in the abbey inside Forli.

     In the abbey, Ezio still can't find that person, so he ask the monk in there. But on of the monk recognize Ezio as the killer of his monk brother, and it make the monks panic, running outside the abbey, and go through the town. But Ezio manage to grab the one that recognize him, he tell him he won't kill him and he only kill someone who kill other. He also ask about the missing finger monk. Feeling save, the monk answer, that he knows the missing finger monk, but he is not in Forli. He go to Firenze In Fiorentina. Time to go home