Paper Trail was a virtual representation of one of Ezio Auditore da Firenze's genetic memories, relived by Desmond Miles in 2012 through the Animus.
After the assassination of
Juan Borgia, Cesare's banker, Ezio Auditore returned to the Rosa in Fiore.
Ezio returned to the brothel to find two
courtesans standing outside and crying.
Ezio: Where are
Claudia and Maria? Courtesan: We came back with the money. They followed us home.
Claudia surrounded by dead Borgia guards
Ezio rushed inside. Upon entering the brothel he was surprised to find the
guards who followed the courtesans on the floor, dead; he then spotted Claudia standing with a blood-drenched dagger.
Ezio: My sister knows how to wield a knife.
Claudia: And I am ready to do it again.
Ezio: Spoken like a true
Auditore. Maria: Finally, you two came to your senses. It's about time.
Borgia guards who followed Claudia's courtesans were killed, with Ezio realizing that his sister was more than capable of handling herself in combat, resolving his stubborn and overprotective attitude toward her.
Ezio informed about the Borgia guards
Maria pleased to see Ezio realizing his sister's capability