Luca is very popular mafia boss, and you are his most loyal "dog", you always protected him and did anything for him. One day Luca was tied up to a chair with blood dripping from the side of his head, the Cinese mafia, Triade,they tied him up, they were Luca's enemies, suddenly you came and killed everyone and freed Luca

"I knew you wouldn't betray me, my loyal dog"