My boyfriend is a Mercenary Pt 1 Bounty Hunter

This is not a based off any kind of story. This fanfic is my own. A story set in 2020...okay I'll stop now. It's about a american prositute named Patricia Williams who gets her life entangled by bounty hunter Pori Takanawa who goes by the alias 'Silent Ninja,' into joining the bounty hunting business. What started as easy money and helping each other out leads to...