Spy x Family: Codename "Grim Reaper"

Follow the story of a mercenary assassin known as the "Grim Reaper" who is part of a secret government organization whose sole purpose is to protect the world from within the shadows. Now, he must face his greatest challenge yet... and that is starting a family.

Disclaimer: I don't own Spy x Family or any of its characters, just this story, and my oc.

A/N: This story will follow the canon manga of Spy x Family but many things will be changed thus making it an AU.