Graffiti Artist AU. Lucy loves to photograph the downtown graffiti in every new city she moves to, so who better to document than the Salamander himself? If only she could find him. BadBoy!Natsu gets a taste of his own medicine. "One day you're gonna find a girl that you're head-over-heels for and she's gonna break your heart, and then you're gonna know what it feels like."

Lucy is a forensic anthropologist struggling to make her own name in her feild, Natsu is an FBI agent who has his own defination of justice and doesn't mind breaking the rules to achieve it. But when the two are paired up to solve the numerous murders that have been happening in Magnolia will they be able to work togther to find the culprit? Or will they be consumed by the darkness

When the head of the FBI has no other option but to send three of his best agents into deep, undercover work, Lucy Heartfilia finds herself enlisted in a new assignment that involves a new brother, a missing agent, some heavy photoshop and… a ring on her left hand. Her wedding finger to be exact. FakeMarriageTrope!nalu