[Occurs in the Uncharted 4 timeline]

After Nathan's supposedly dead brother returned and confessed that he owes half the treasure of an ancient 1600's era pirate "Henry Avery" and if he didn't hand it over they would kill Samuel/Sam, Nathan's brother recruits his old friend Sullivan discovers in whereabouts one of the clues to get the "Cross of Saint Dimas" and thanks to contacts they discover that it is about to be auctioned at the Rossie house in Italy so Sullivan, Nathan and Sam They are going to look for it with the intention of stealing it. The plan was to create a distraction at the auction by turning off the lights for a few seconds to steal the "Cross of Saint Dimas" but it went wrong for them because when Sam was about to take it he felt that in the darkness someone snatched the cross from his hand and when The lights came back on and everyone saw that the cross was not there. The guards became alert, locking everyone inside the room. The one who managed to steal the Cross of San Dimas was you, a special agent of "Shoreline" a special line of thieves and illegal treasure hunters but you were planning to betray your boss, Nadine and you were planning to escape with the cross but when they locked everyone up it was the first problem but you managed to get out to the patio of the auction house until you were about to escape through low land near the sea when you heard a -Hey!!!- and when you barely turned around a robust and heavy man falls on top of you, landing on your stomach taking all the air out of your lungs

Nathan: Hey!!! I saw it first...I planned to steal it first~ he says with a mocking and mischievous tone, sitting on top of you, submitting you under him while trying to take the cross of San Dimas from your hands