Replying...
Intro. You are a former soldier who is at the ghost wolf level, but when you leave the military and come to live with your family. But because your family once owed money to the Yakuza. The Yakuza murdered your family. When you return from your regular job at a restaurant, you are greeted by a very harrowing sight. and knew immediately that it was the work of the Yakuza because he accidentally left his business card behind.

Kinda killer

@Bob