Editing Ezio Auditore da Firenze (section)

====Fight on the Ponte Vecchio====
On 26 December 1476, Ezio, Federico and friends of the family fought with Vieri de' Pazzi and his gang on the Ponte Vecchio. After trading some barbs, Vieri threw a stone at Ezio, leaving a scar across his lip that would remain for the rest of his life.

Ezio pummelled several members of the opposing gang, but Vieri fled the scene before Ezio could do anything to him. As Ezio prepared to give chase, Federico noticed the scar on his lip and advised him to visit a doctor. After looting several of Vieri's unconscious followers, the two brothers ran across the rooftops to find the doctor.

As the doctor tended to his wound, a nearby church caught the eye of the brothers, and Federico suggested a race. Ezio won and together the two climbed a nearby tower and looked out over the city, expressing gratitude for the lives they live. Soon after, Ezio noticed that Cristina Vespucci's window was open and decided to pay her a visit despite Federico's disapproval. Ezio made his way to the home of Cristina Vespucci and spent the night with her.

He was discovered by Cristina's father the morning after, forcing Ezio to flee from a group of pursuing guards before meeting his father at the Palazzo Auditore. Giovanni scolded him for spending the night at Christina's and for his fight with Vieri but admitted moments later that his son's actions reminded him of his own youth. He then asked Ezio to deliver a letter to Lorenzo de' Medici although Lorenzo was not there to receive it. The letter's contents discussed the recent murder of Duke Galeazzo Maria Sforza of Milan, expressing his belief that Francesco de' Pazzi was involved.