I plan to live a nice little life with my Girlfriend who i'll be playing with, Have a nice home and property, a few pets, A decently paying job and just live out a fun little life with her...
Then occasionally slip away behind her back preforming Hit-man contracts and assassinations all while keeping her in the dark and masquerading as a happy couple with a simple life.
or a vigilante/bounty hunter as my second double life option.